Properties of the Number 56270

Fifty-Six Thousand Two Hundred Seventy

Basics

Value: 56269 → 56270 → 56271

Parity: even

Prime: No

Previous Prime: 56269

Next Prime: 56299

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 5 × 17 × 331

Divisors: 1, 2, 5, 10, 17, 34, 85, 170, 331, 662

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101101111001110

Octal: 155716

Duodecimal: 28692

Hexadecimal: dbce

Square: 3166312900

Square Root: 237.21298446754554

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

L.g.f.: log( ∑_n>=0 x^n² ), the log of the characteristic function of the squares. A162552

a(n) is the number of complement pairs of 2n-bead balanced bicolor necklaces. A386388

Indices of primes in sequence defined by A(0) = 93, A(n) = 10·A(n-1) + 43 for n > 0. A101015

Expansion of ∏_k>=1 ((1 - k!*x^k)/(1 + k!*x^k)). A292319

a(n) is the number of complement pairs of imprimitive (periodic) 2n-bead balanced binary necklaces. A387130

Number of primitive (aperiodic) words of length n which contain exactly five different symbols. A56270