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Properties of the Number 50856

Fifty Thousand Eight Hundred Fifty-Six

Basics

Value: 50855 → 50856 → 50857

Parity: even

Prime: No

Previous Prime: 50849

Next Prime: 50857

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 3 × 3 × 13 × 163

Divisors: 1, 2, 3, 4, 6, 8, 12, 13, 24, 26

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100011010101000

Octal: 143250

Duodecimal: 25520

Hexadecimal: c6a8

Square: 2586332736

Square Root: 225.51274908527898

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

Values of n for which pi4,3(pn) - pi4,1(pn) = -1, where pn is the n-th prime and pim,a(x) is the number of primes <= x which are congruent to a (mod m). A51024
Self-convolution of A006664, which is the number of irreducible systems of meanders. A168357
Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 21 ones. A31789
Numbers whose base-15 representation has exactly 5 runs. A43672
Numbers k such that 209·2k-1 is prime. A50856