Properties of the Number 64276

Sixty-Four Thousand Two Hundred Seventy-Six

Basics

Value: 64275 → 64276 → 64277

Parity: even

Prime: No

Previous Prime: 64271

Next Prime: 64279

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 16069

Divisors: 1, 2, 4, 16069, 32138, 64276

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111101100010100

Octal: 175424

Duodecimal: 31244

Hexadecimal: fb14

Square: 4131404176

Square Root: 253.527118865024

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

Sum of the squarefree parts of the partitions of n into 8 parts. A309484

A self-"read and extend" sequence built following the rules visible in the Comments section (a kind of Collatz-by-digits sequence). A316764

G.f. satisfies A(x) = 1 / (1 - x⁴*A(x)⁴ / (1 - x)). A376491

a(n) = (1/2)*A357283(n). A357284

Number of 2 X 2 singular integer matrices with elements from {0,...,n} up to row and column permutation. A64276