Properties of the Number 52129

Fifty-Two Thousand One Hundred Twenty-Nine

Basics

Value: 52128 → 52129 → 52130

Parity: odd

Prime: No

Previous Prime: 52127

Next Prime: 52147

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 7 × 11 × 677

Divisors: 1, 7, 11, 77, 677, 4739, 7447, 52129

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100101110100001

Octal: 145641

Duodecimal: 26201

Hexadecimal: cba1

Square: 2717432641

Square Root: 228.31776102616283

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

Triangle read by rows. The reduced triangle of the partition triangle of irreducible permutations (A356262). T(n, k) for n >= 1 and 0 <= k < n. A356263

Number of compositions of n into parts 1, 7, and 8. A276106

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 461", based on the 5-celled von Neumann neighborhood. A272293

a(0) = 1; thereafter a(n) = n·a(n-1)². A52129