Properties of the Number 56675

Fifty-Six Thousand Six Hundred Seventy-Five

Basics

Value: 56674 → 56675 → 56676

Parity: odd

Prime: No

Previous Prime: 56671

Next Prime: 56681

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 5 ² × 2267

Divisors: 1, 5, 25, 2267, 11335, 56675

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101110101100011

Octal: 156543

Duodecimal: 2896B

Hexadecimal: dd63

Square: 3212055625

Square Root: 238.06511714234827

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

Number of rooted identity trees with n nodes and exactly 5 subtrees from the root. A227809

Unrooted unlabeled connected Ptolemaic graphs on n nodes. A287888

Number of non-unitary but squarefree divisors of n!. Also number of unitary but not-squarefree divisors of n!. A56675

Constant term in the expansion of (1 + (1 + w) * (1 + x) * (1 + y) * (1 + z) + (1 + 1/w) * (1 + 1/x) * (1 + 1/y) * (1 + 1/z))ⁿ. A328809