Properties of the Number 53263

Fifty-Three Thousand Two Hundred Sixty-Three

Basics

Value: 53262 → 53263 → 53264

Parity: odd

Prime: No

Previous Prime: 53239

Next Prime: 53267

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 7 ² × 1087

Divisors: 1, 7, 49, 1087, 7609, 53263

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101000000001111

Octal: 150017

Duodecimal: 269A7

Hexadecimal: d00f

Square: 2836947169

Square Root: 230.78778130568352

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

Starts of runs of 3 consecutive Niven numbers in base 2 (A049445). A330932

G.f. satisfies: A(x)² = A( x²/(1 - 2·x - 4·x²) ). A274479

Row sums of number triangle A154221. A154222

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 251", based on the 5-celled von Neumann neighborhood. A271018

a(n) is the least k such that A033273(k) is equal to (A033273(n·k + 1) - 1)/n where A033273(n) is the number of nonprime divisors of n. A352256

Coefficients of the '5th-order' mock θ function chi₁(q). A53263