Properties of the Number 56992

Fifty-Six Thousand Nine Hundred Ninety-Two

Basics

Value: 56991 → 56992 → 56993

Parity: even

Prime: No

Previous Prime: 56989

Next Prime: 56993

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 ⁵ × 13 × 137

Divisors: 1, 2, 4, 8, 13, 16, 26, 32, 52, 104

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111010100000

Octal: 157240

Duodecimal: 28B94

Hexadecimal: dea0

Square: 3248088064

Square Root: 238.72997298202839

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 equivalence classes with primitive period n of base 3 necklaces, where necklaces are equivalent under rotation and permutation of symbols. A2075

Number of groups of order prime(n)⁶. A232106

a(n) = 3·p²+39·p+344+24·gcd(p-1,3)+11·gcd(p-1,4)+2·gcd(p-1,5), where p = prime(n). A269749

G.f. A(x) satisfies A(x) = (1 + x·A(x)²) * (1 + x³*A(x)⁷). A379089

Digital roots of square numbers A000290. A56992