Properties of the Number 56516

Fifty-Six Thousand Five Hundred Sixteen

Basics

Value: 56515 → 56516 → 56517

Parity: even

Prime: No

Previous Prime: 56509

Next Prime: 56519

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 71 × 199

Divisors: 1, 2, 4, 71, 142, 199, 284, 398, 796, 14129

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101110011000100

Octal: 156304

Duodecimal: 28858

Hexadecimal: dcc4

Square: 3194058256

Square Root: 237.73094035064094

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 for which A354102(k) = A354102(σ(k)). A354106

Number of nX1 0..2 arrays with the counts of all possible adjacent horizontal and vertical pair sum values being within one of each other. A203594

Number of primitive (period n) periodic palindromic structures using a maximum of five different symbols. A56516