Properties of the Number 56509

Fifty-Six Thousand Five Hundred Nine

Basics

Value: 56508 → 56509 → 56510

Parity: odd

Prime: Yes

Previous Prime: 56503

Next Prime: 56519

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 56509

Divisors: 1, 56509

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101110010111101

Octal: 156275

Duodecimal: 28851

Hexadecimal: dcbd

Square: 3193267081

Square Root: 237.71621736852538

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

Number of rooted planar trees in which no branch is identical to its adjacent neighbor. A106362

Primes generated by pairwise averages of terms in A115760. A115782

Primes whose hexadecimal representation contains only consonants. A238090

Consecutive states of the linear congruential pseudo-random number generator (2661·s + 36979) mod 175000 when started at s=1. A385361

Cycle of length 130 in the dynamical system A385938 starting from 26. A385893

Primes having only {0, 5, 6, 9} as digits. A386078

Number of periodic palindromic structures of length n using exactly three different symbols. A56509