Properties of the Number 64086

Sixty-Four Thousand Eighty-Six

Basics

Value: 64085 → 64086 → 64087

Parity: even

Prime: No

Previous Prime: 64081

Next Prime: 64091

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 11 × 971

Divisors: 1, 2, 3, 6, 11, 22, 33, 66, 971, 1942

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111101001010110

Octal: 175126

Duodecimal: 31106

Hexadecimal: fa56

Square: 4107015396

Square Root: 253.15212817592507

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

The number of trees with 5 nodes labeled by positive integers, where each tree's label sum is n. A301740

Take apart the sides of each of the integer-sided triangles with perimeter n (at their vertices) and rearrange them orthogonally in 3-space so that their endpoints coincide at a single point. a(n) is the total volume of all rectangular prisms enclosed in this way. A308233

Noncube integers n such that n² + 1 is the sum of 2 positive cubes. A267119

The number of lit cells in weakly decreasing partitions of n when light shines from the north west and only the first column is lit. Here partitions are represented from left to right by columns of cells. A366175

Condensed version of A064085: all terms of A064085 with values greater than 1 (which coincides with all terms of A064085 with nonprime power index). A64086