Properties of the Number 51313

Fifty-One Thousand Three Hundred Thirteen

Basics

Value: 51312 → 51313 → 51314

Parity: odd

Prime: No

Previous Prime: 51307

Next Prime: 51329

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 23 ² × 97

Divisors: 1, 23, 97, 529, 2231, 51313

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100100001110001

Octal: 144161

Duodecimal: 25841

Hexadecimal: c871

Square: 2633023969

Square Root: 226.52372944131042

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

a(n) = 97·n². A174338

Square array A(m,n) = Resultant(X^m+n,(X+1)^m+n), read by (falling) antidiagonals, m >= 1, n >= 0. A255831

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 253", based on the 5-celled von Neumann neighborhood. A271052

Euclid-Mullin sequence (A000945) with initial value a(1)=23 instead of a(1)=2. A51313

Number of nX4 0..1 arrays with every element equal to 0, 2, 3 or 4 king-move adjacent elements, with upper left element zero. A297911

Number of nX4 0..1 arrays with every element equal to 0, 1, 2, 4 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A303012