Properties of the Number 57899

Fifty-Seven Thousand Eight Hundred Ninety-Nine

Basics

Value: 57898 → 57899 → 57900

Parity: odd

Prime: Yes

Previous Prime: 57881

Next Prime: 57901

Digit Sum: 38

Digital Root: 2

Palindrome: No

Factorization: 57899

Divisors: 1, 57899

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110001000101011

Octal: 161053

Duodecimal: 2960B

Hexadecimal: e22b

Square: 3352294201

Square Root: 240.62211037225984

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

The lesser of twin prime pairs with each prime in a different century. A158277

Number of up/down (or down/up) compositions of n into distinct parts. A129838

Primes with digit sum = 38. A106772

Expansion of ∑_k>=1 μ(k)²*x^k*(1 - x)²/(1 - 2·x)², where μ() is the Moebius function (A008683). A284942

Safe primes p such that p + 24 is also a safe prime. A274381

Third diagonal of A027517. A27524

a(0) = 0, a(1) = a(2) = 1, a(3) = 2, a(4) = 4, for n>3: a(n+1) = SORT[ a(n) + a(n-1) + a(n-2) + a(n-3) + a(n-4)], where SORT places digits in ascending order and deletes 0's. A108565

Smallest positive integer such that n=a(n)^k-k with k a positive integer. A57899