Properties of the Number 56568

Fifty-Six Thousand Five Hundred Sixty-Eight

Basics

Value: 56567 → 56568 → 56569

Parity: even

Prime: No

Previous Prime: 56543

Next Prime: 56569

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 2357

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 2357, 4714

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101110011111000

Octal: 156370

Duodecimal: 288A0

Hexadecimal: dcf8

Square: 3199938624

Square Root: 237.84028254271814

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

Triangle read by rows, the coefficients of J. L. Fields generalized Bernoulli polynomials. A220412

Numbers k such that 32·3^k - 1 is prime. A387197

Number of strictly 2-connected graphs with n edges. A289470

Expansion of a modular function. A6707

Indices of triple-safe primes: p=prime(n) is double-safe: q=(p-1)/2, r=(q-1)/2 and s=(r-1)/2 are all prime (and q is double-safe). A75134

Fibonomial coefficients. A56568