Properties of the Number 56307

Fifty-Six Thousand Three Hundred Seven

Basics

Value: 56306 → 56307 → 56308

Parity: odd

Prime: No

Previous Prime: 56299

Next Prime: 56311

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 137 ²

Divisors: 1, 3, 137, 411, 18769, 56307

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101101111110011

Octal: 155763

Duodecimal: 28703

Hexadecimal: dbf3

Square: 3170478249

Square Root: 237.29096063693618

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

Numbers p²*q, p > q odd primes such that q divides p+1. A350245

3p² where p runs through the primes. A79705

Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 846", based on the 5-celled von Neumann neighborhood. A284298

Numbers n such that 137·2ⁿ + 1 is a prime. A32418

Number of idempotent 3X3 -n..n matrices of rank 2. A223452

Number of partitions of n into parts not of the form 19k, 19k+9 or 19k-9. Also number of partitions with at most 8 parts of size 1 and differences between parts at distance 8 are greater than 1. A35978

An eighth of the product of three integers surrounding the (n+1)-st prime, minus half of the product of the 3 numbers surrounding n+1. A141535

Numbers of the form 20·k+7 which are three times a square. A192328

Numbers k such that k·Lucas(k) + 1 is prime. A134696

Numbers with distinct digits appearing in partition of decimal expansion of e (A001113). A167836