Properties of the Number 64924

Sixty-Four Thousand Nine Hundred Twenty-Four

Basics

Value: 64923 → 64924 → 64925

Parity: even

Prime: No

Previous Prime: 64921

Next Prime: 64927

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 16231

Divisors: 1, 2, 4, 16231, 32462, 64924

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111110110011100

Octal: 176634

Duodecimal: 316A4

Hexadecimal: fd9c

Square: 4215125776

Square Root: 254.80188382349138

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 9-length words w over n-ary alphabet such that for every prefix z of w we have #(z,a_i) = 0 or #(z,a_i) >= #(z,a_j) for all j>i and #(z,a_i) counts the occurrences of the i-th letter in z. A213288

Number of n-length words w over 5-ary alphabet such that for every prefix z of w we have #(z,a_i) = 0 or #(z,a_i) >= #(z,a_j) for all j>i and #(z,a_i) counts the occurrences of the i-th letter in z. A213293

If n is prime then a(n) = n; for the subsequent nonprime positions a(n + k) = (k+1)*n; then at the next prime position a new subsequence begins. A64924