Properties of the Number 42064

Forty-Two Thousand Sixty-Four

Basics

Value: 42063 → 42064 → 42065

Parity: even

Prime: No

Previous Prime: 42061

Next Prime: 42071

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ⁴ × 11 × 239

Divisors: 1, 2, 4, 8, 11, 16, 22, 44, 88, 176

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010010001010000

Octal: 122120

Duodecimal: 20414

Hexadecimal: a450

Square: 1769380096

Square Root: 205.0950998927083

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 square permutations of length n. A128652

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 481", based on the 5-celled von Neumann neighborhood. A272457

Number of mutual-visibility sets in the n-antiprism graph. A389176

Numerators of continued fraction convergents to sqrt(556). A42064