Properties of the Number 64929

Sixty-Four Thousand Nine Hundred Twenty-Nine

Basics

Value: 64928 → 64929 → 64930

Parity: odd

Prime: No

Previous Prime: 64927

Next Prime: 64937

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 23 × 941

Divisors: 1, 3, 23, 69, 941, 2823, 21643, 64929

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111110110100001

Octal: 176641

Duodecimal: 316A9

Hexadecimal: fda1

Square: 4215775041

Square Root: 254.8116951790086

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

Triangle of coefficients of g.f. a*(1+x)ⁿ + b*(1-x)ⁿ⁺²*polylog(-n-1, x)/x + 2ⁿ*c*(1-x)ⁿ⁺¹*LerchPhi(x, -n, 1/2), with a = -1, b = 1, c = 1. A168523

Square of A034175 considered as a permutation of the nonnegative integers (which it is conjectured to be). A64929

Number of (1+2)X(n+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 0 3 5 6 or 7 and every 3X3 column and antidiagonal sum not equal to 0 3 5 6 or 7. A252385