Properties of the Number 55873

Fifty-Five Thousand Eight Hundred Seventy-Three

Basics

Value: 55872 → 55873 → 55874

Parity: odd

Prime: No

Previous Prime: 55871

Next Prime: 55889

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 59 × 947

Divisors: 1, 59, 947, 55873

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101101001000001

Octal: 155101

Duodecimal: 28401

Hexadecimal: da41

Square: 3121792129

Square Root: 236.37470253815235

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

Centered 12-gonal numbers which are semiprimes, intersection of A003154 and A001358. A218172

Number of length 2+2 0..n arrays with some pair in every consecutive three terms totalling exactly n. A245871

a(0) = 1; a(n) = ∑_{k=1 to d(n)} [a(n-k)] where d(n) is number of positive divisors of n. A55873