Properties of the Number 56814

Fifty-Six Thousand Eight Hundred Fourteen

Basics

Value: 56813 → 56814 → 56815

Parity: even

Prime: No

Previous Prime: 56813

Next Prime: 56821

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 17 × 557

Divisors: 1, 2, 3, 6, 17, 34, 51, 102, 557, 1114

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1101110111101110

Octal: 156756

Duodecimal: 28A66

Hexadecimal: ddee

Square: 3227830596

Square Root: 238.35687529416893

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

Numbers k such that A360327(k) = A360327(k+1) > 1. A360358

Number of 5Xn 0..1 arrays avoiding 0 0 0 and 0 1 1 horizontally and 0 0 1 and 1 0 1 vertically. A207028

Numbers k with the property that k is the next lexicographically earliest number that cannot be expressed as a linear sum of the squares of preceding terms of the sequence with coefficients of 0, +1 or -1, with a(1)=1. A390487

T(n,k) = Number of n X k 0..1 arrays avoiding 0 0 0 and 0 1 1 horizontally and 0 0 1 and 1 0 1 vertically. A207024

Triangle partitions of order n: topologically distinct ways to dissect a triangle into n triangles. A56814