Properties of the Number 56706

Fifty-Six Thousand Seven Hundred Six

Basics

Value: 56705 → 56706 → 56707

Parity: even

Prime: No

Previous Prime: 56701

Next Prime: 56711

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 13 × 727

Divisors: 1, 2, 3, 6, 13, 26, 39, 78, 727, 1454

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101110110000010

Octal: 156602

Duodecimal: 28996

Hexadecimal: dd82

Square: 3215570436

Square Root: 238.13021647829575

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

Prime(a(n)) + ... + prime(a(n)+3) is a square = A051395(n)². A72849

Numbers k such that 4·10^k + 1·R_k is prime, where R_k = 11...1 is the repunit (A002275) of length k. A56706