Properties of the Number 56741

Fifty-Six Thousand Seven Hundred Forty-One

Basics

Value: 56740 → 56741 → 56742

Parity: odd

Prime: No

Previous Prime: 56737

Next Prime: 56747

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 23 × 2467

Divisors: 1, 23, 2467, 56741

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101110110100101

Octal: 156645

Duodecimal: 28A05

Hexadecimal: dda5

Square: 3219541081

Square Root: 238.20369434582665

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

Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 361", based on the 5-celled von Neumann neighborhood. A281412

Number of solutions to n = ∑_i=1..π(n-1) c(i)*p(i) with c(i) in {-1,0,1}, p(n) = n-th prime and π = A000720. A215222

Numbers k such that k | 5^k + 4^k + 3^k + 2^k + 1^k. A56741