Properties of the Number 56191

Fifty-Six Thousand One Hundred Ninety-One

Basics

Value: 56190 → 56191 → 56192

Parity: odd

Prime: No

Previous Prime: 56179

Next Prime: 56197

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 83 × 677

Divisors: 1, 83, 677, 56191

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1101101101111111

Octal: 155577

Duodecimal: 28627

Hexadecimal: db7f

Square: 3157428481

Square Root: 237.046408958246

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 subsets of {1,2,3,...,n} whose sum is prime. A127542

Number of partitions of n having no parts with multiplicity 6. A184641

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 99 ones. A31867

Characteristic cube divisor of n: cube of g = gcd(K,F), where K is the largest square root divisor of n (A000188) and F = n/(K·K) = A007913(n) is its squarefree part; g² divides K² = A008833(n) = g²*L² and g divides F = gf. A56191