Properties of the Number 56872

Fifty-Six Thousand Eight Hundred Seventy-Two

Basics

Value: 56871 → 56872 → 56873

Parity: even

Prime: No

Previous Prime: 56857

Next Prime: 56873

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 7109

Divisors: 1, 2, 4, 8, 7109, 14218, 28436, 56872

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101111000101000

Octal: 157050

Duodecimal: 28AB4

Hexadecimal: de28

Square: 3234424384

Square Root: 238.47851056227267

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

Number of permutations satisfying -k<=p(i)-i<=r and p(i)-i not in I, i=1..n, with k=1, r=5, I={2}. A79969

Numbers k such that k | p(k) + q(k) where p(k) = partition numbers (A000041) and q(k) = partition numbers into distinct parts (A000009). A56872