Properties of the Number 63641

Sixty-Three Thousand Six Hundred Forty-One

Basics

Value: 63640 → 63641 → 63642

Parity: odd

Prime: No

Previous Prime: 63629

Next Prime: 63647

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 23 × 2767

Divisors: 1, 23, 2767, 63641

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111100010011001

Octal: 174231

Duodecimal: 309B5

Hexadecimal: f899

Square: 4050176881

Square Root: 252.2716789495008

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 6-bead necklaces labeled with numbers -n..n allowing reversal, with sum zero and first and second differences in -n..n. A208973

Primes of form p·q*r - 2, where p, q and r are primes (not necessarily distinct). A63641