Properties of the Number 56729

Fifty-Six Thousand Seven Hundred Twenty-Nine

Basics

Value: 56728 → 56729 → 56730

Parity: odd

Prime: No

Previous Prime: 56713

Next Prime: 56731

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 17 × 47 × 71

Divisors: 1, 17, 47, 71, 799, 1207, 3337, 56729

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1101110110011001

Octal: 156631

Duodecimal: 289B5

Hexadecimal: dd99

Square: 3218179441

Square Root: 238.1785044877056

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

Triangle read by rows: coefficients of the polynomials A_2,5(n,k). A245172

Number of forests of rooted trees where n dollars are spent and an n-node tree costs 2n-1 dollars. A38000

If p | n, then p+1 | n+1 for composite n. A56729