Properties of the Number 56998

Fifty-Six Thousand Nine Hundred Ninety-Eight

Basics

Value: 56997 → 56998 → 56999

Parity: even

Prime: No

Previous Prime: 56993

Next Prime: 56999

Digit Sum: 37

Digital Root: 1

Palindrome: No

Factorization: 2 × 28499

Divisors: 1, 2, 28499, 56998

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111010100110

Octal: 157246

Duodecimal: 28B9A

Hexadecimal: dea6

Square: 3248772004

Square Root: 238.7425391504413

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

Expansion of ∏_{i>=2, j>=2} (1 + x^i·j)^j. A326831

a(n) = coefficient of xⁿ in the power series A(x) such that: 0 = ∑_{n=-oo..+oo, n<>0} n·xⁿ * (1 - xⁿ)^n-1 * A(x)ⁿ, starting with a(0) = -1. A357159

Erroneous version of A057348. A56998