Properties of the Number 50912

Fifty Thousand Nine Hundred Twelve

Basics

Value: 50911 → 50912 → 50913

Parity: even

Prime: No

Previous Prime: 50909

Next Prime: 50923

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ⁵ × 37 × 43

Divisors: 1, 2, 4, 8, 16, 32, 37, 43, 74, 86

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100011011100000

Octal: 143340

Duodecimal: 25568

Hexadecimal: c6e0

Square: 2592031744

Square Root: 225.63687641872727

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

T(n,k)=Number of (n+1)X(k+1) 0..1 arrays with no 2X2 subblock having zero or two 1s. A251219

a(n) = ∑_{-n<i<n, -n<j<n, gcd{i,j}=1} (n-|i|)*(n-|j|). A331771

Shifts left under "EFJ" (unordered, size, labeled) transform. A32301

Base 7 digits are, in order, the first n terms of the periodic sequence with initial period 3,0,1. A37649

Number of 4-step self-avoiding walks on an n X n square summed over all starting positions. A188149

Number of (n+1) X (3+1) 0..1 arrays with no 2 X 2 subblock having zero or two 1s. A251214

Number of (n+1)X(6+1) 0..1 arrays with no 2X2 subblock having zero or two 1s. A251217

Shifts left under "DFJ" (bracelet, size, labeled) transform. A32213

Ooguri-Vafa invariants of disk domain wall degeneracies for brane I in the O(K) -> P¹ X P¹ geometry. A61614

Number of pure 2-complexes on 7 unlabeled nodes with n multiple 2-simplexes. A50912