Properties of the Number 5999

Five Thousand Nine Hundred Ninety-Nine

Basics

Value: 5998 → 5999 → 6000

Parity: odd

Prime: No

Previous Prime: 5987

Next Prime: 6007

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 7 × 857

Divisors: 1, 7, 857, 5999

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011101101111

Octal: 13557

Duodecimal: 357B

Hexadecimal: 176f

Square: 35988001

Square Root: 77.45321168292507

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Smallest number whose sum of digits is n. A51885

Sum of digits = 8 times number of digits. A61425

Numbers in which 9 outnumbers all other digits together. A292739

a(1)=1; thereafter, a(n) is the smallest number such that both the addition and multiplication tables for (a(1),...,a(n)) contain n*(n+1)/2 different entries (the maximum possible). A337655

Generalized divisor function. Number of partitions of n with exactly three part sizes. A2134

Integers that can be expressed as the sum of consecutive primes in exactly 4 ways. A54999

a(n) = ∑_k=1..n ∑_d=1..k (k mod d). A72481

Number of ways to write n as an ordered sum of 7 nonprime numbers. A341484

Minimal value of sum(p(i)p(i+1),i=1..n), where p(n+1)=p(1), as p ranges over all permutations of {1,2,...,n}. A110611

Numbers k such that N = (35k)⁶ is a twin rank (A002822: 6N +- 1 are twin primes). A326235