Properties of the Number 56431

Fifty-Six Thousand Four Hundred Thirty-One

Basics

Value: 56430 → 56431 → 56432

Parity: odd

Prime: Yes

Previous Prime: 56417

Next Prime: 56437

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 56431

Divisors: 1, 56431

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101110001101111

Octal: 156157

Duodecimal: 287A7

Hexadecimal: dc6f

Square: 3184457761

Square Root: 237.55209954870952

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

Primes p with f(p), f(f(p)) and f(f(f(p))) all prime, where f(n) = prime(n) - n + 1. A235934

Primes that can be generated by the concatenation in base 8, in ascending order, of two consecutive integers read in base 10. A287310

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 515", based on the 5-celled von Neumann neighborhood. A272707

Prime numbers p such that p+6, p²+6², p⁴+6⁴ are all primes. A107441

Magic numbers of nucleons: nuclei with one of these numbers of either protons or neutrons are more stable against nuclear decay. A18226

Number of step cyclic shifted sequence structures using a maximum of four different symbols. A56431