Properties of the Number 64941

Sixty-Four Thousand Nine Hundred Forty-One

Basics

Value: 64940 → 64941 → 64942

Parity: odd

Prime: No

Previous Prime: 64937

Next Prime: 64951

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 21647

Divisors: 1, 3, 21647, 64941

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111110110101101

Octal: 176655

Duodecimal: 316B9

Hexadecimal: fdad

Square: 4217333481

Square Root: 254.83524089105103

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 binary strings of length n such that there exist three consecutive digits where at least two of them are 1's. A118645

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 1, 0), (0, 0, 1), (0, 1, -1), (1, 0, 0)}. A150074

Quartering a 2n X 2n chessboard (reference A257952) considering only the 90-deg rotationally symmetric results (omitting results with only 180-deg symmetry). A64941