Properties of the Number 64455

Sixty-Four Thousand Four Hundred Fifty-Five

Basics

Value: 64454 → 64455 → 64456

Parity: odd

Prime: No

Previous Prime: 64453

Next Prime: 64483

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 4297

Divisors: 1, 3, 5, 15, 4297, 12891, 21485, 64455

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111101111000111

Octal: 175707

Duodecimal: 31373

Hexadecimal: fbc7

Square: 4154447025

Square Root: 253.8798928627472

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 read by rows: T(n,k) is the number of graphs with n vertices and minimum vertex degree k, (0 <= k < n). A294217

Triangle read by rows: T(n,k) is the number of unlabeled simple graphs with n vertices and maximum vertex degree k, (0 <= k < n). A263293

Number of simple graphs on n unlabeled nodes with minimum degree exactly 1. A324693

a(n) = nⁿ - A002275(n). A177009

Number of 0..1 arrays x(0..n-1) of n elements with each no smaller than the sum of its four previous neighbors modulo 2. A200462

a(2n) = 3n, a(2n-1) = n. A64455