Five thousand (5000) is the natural number following 4999 and preceding 5001.

5000
Cardinal	Five thousand
Ordinal	Five thousandth
Factorization
Binary	1001110001000
Unicode representation of Roman numeral	ↁ
Hexadecimal	1388

Selected numbers in the range 5001-5999

• 5003 - Sophie Germain prime
• 5020 - amicable number with 5564
• 5039 - factorial prime, Sophie Germain prime
• 5040 - 7!, highly composite number; important number in some types of numerology; sum of the radiuses of the Earth and Moon
• 5041 = 71^2, centered octagonal number
• 5050 - triangular number, Kaprekar number
• 5051 - Sophie Germain prime
• 5076 - decagonal number
• 5081 - Sophie Germain prime
• 5087 - safe prime
• 5099 - safe prime
• 5151 - triangular number
• 5167 - cuban prime of the form x = y + 1
• 5171 - Sophie Germain prime
• 5184 = 72^2
• 5186 - φ(5186) = 2592
• 5187 - φ(5187) = 2592
• 5188 - φ(5189) = 2592, centered heptagonal number
• 5226 - nonagonal number
• 5231 - Sophie Germain prime
• 5244 = 22^2 + 23^2 + ... 29^2 = 20^2 + 21^2 + ... 28^2
• 5253 - triangular number
• 5279 - Sophie Germain prime
• 5292 - Kaprekar number
• 5303 - Sophie Germain prime
• 5329 = 73^2, centered octagonal number
• 5333 - Sophie Germain prime
• 5335 - magic constant of nxn magic square and n-Queens Problem for n =22.
• 5340 - octahedral number
• 5356 - triangular number
• 5365 - decagonal number
• 5387 - safe prime
• 5399 - Sophie Germain prime, safe prime
• 5419 - cuban prime of the form x = y + 1
• 5441 - Sophie Germain prime
• 5456 - tetrahedral number
• 5460 - triangular number
• 5461 - super-Poulet number, centered heptagonal number
• 5476 = 74^2
• 5483 - safe prime
• 5500 - nonagonal number
• 5501 - Sophie Germain prime
• 5507 - safe prime
• 5525 - square pyramidal number
• 5536 - tetranacci number
• 5564 - amicable number with 5020
• 5565 - triangular number
• 5566 - pentagonal pyramidal number
• 5625 = 75^2, centered octagonal number
• 5639 - Sophie Germain prime, safe prime
• 5662 - decagonal number
• 5671 - triangular number
• 5711 - Sophie Germain prime
• 5719 - Zeisel number
• 5741 - Sophie Germain prime, centered heptagonal number
• 5768 - tribonacci number
• 5776 = 76^2
• 5777 - smallest counterexample to the conjecture that all odd numbers are of the form p + 2a²
• 5778 - triangular number
• 5781 - nonagonal number
• 5798 - Motzkin number
• 5807 - safe prime
• 5849 - Sophie Germain prime
• 5879 - safe prime
• 5886 - triangular number
• 5903 - Sophie Germain prime
• 5927 - safe prime
• 5929 = 77^2, centered octagonal number
• 5939 - safe prime
• 5967 - decagonal number
• 5984 - tetrahedral number
• 5992 - chiliagonal number
• 5995 - triangular number