Properties of the Number 56309

Fifty-Six Thousand Three Hundred Nine

Basics

Value: 56308 → 56309 → 56310

Parity: odd

Prime: No

Previous Prime: 56299

Next Prime: 56311

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 11 × 5119

Divisors: 1, 11, 5119, 56309

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101101111110101

Octal: 155765

Duodecimal: 28705

Hexadecimal: dbf5

Square: 3170703481

Square Root: 237.29517483505643

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

Expansion of g/(1 - x²*g), where g = 1+x·g⁴ is the g.f. of A002293. A390280

Numbers n such that p1=2n+3, p2=4n+5, p3=6n+7 and p4=8n+9 are all prime. A105653

Number of reversible strings with n beads using exactly two different colors. A56309