Properties of the Number 57808

Fifty-Seven Thousand Eight Hundred Eight

Basics

Value: 57807 → 57808 → 57809

Parity: even

Prime: No

Previous Prime: 57803

Next Prime: 57809

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ⁴ × 3613

Divisors: 1, 2, 4, 8, 16, 3613, 7226, 14452, 28904, 57808

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1110000111010000

Octal: 160720

Duodecimal: 29554

Hexadecimal: e1d0

Square: 3341764864

Square Root: 240.4329428343795

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

T(n,k)=Number of arrangements of n+2 nonzero numbers x(i) in -k..k with the sum of x(i)*x(i+1) equal to zero. A188249

Total number of palindromic primes in base 4 below 4ⁿ. A117777

Number of compositions of n that have at least 1 part equal to 1 and any part 1 at position k can be k different colors. A382992

Number of 2:3:sqrt(13) proportioned triangles on a (n+1)X(n+1) grid. A190112

Number of arrangements of n+2 nonzero numbers x(i) in -2..2 with the sum of x(i)*x(i+1) equal to zero. A188242

Number of arrangements of 10 nonzero numbers x(i) in -n..n with the sum of x(i)*x(i+1) equal to zero. A188256

Number of ways of getting (at least) a straight flush, 4 of a kind, full house, flush, straight, 3 of a kind, 2 pair, a pair in poker. A57808