Properties of the Number 56619

Fifty-Six Thousand Six Hundred Nineteen

Basics

Value: 56618 → 56619 → 56620

Parity: odd

Prime: No

Previous Prime: 56611

Next Prime: 56629

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ⁵ × 233

Divisors: 1, 3, 9, 27, 81, 233, 243, 699, 2097, 6291

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101110100101011

Octal: 156453

Duodecimal: 28923

Hexadecimal: dd2b

Square: 3205711161

Square Root: 237.94747319524114

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

Group successively larger prime numbers so that the sum of the n-th group is a multiple of n. Sequence gives the sum for each group. A74128

Triangle read by rows: number of hex trees with n edges and k branches of length 1 (0<=k<=n). A126321

Number of hex trees with n edges and no branches of length 1. A126322

Smallest prime with primitive root n, or 0 if no such prime exists. A56619