Properties of the Number 66955

Sixty-Six Thousand Nine Hundred Fifty-Five

Basics

Value: 66954 → 66955 → 66956

Parity: odd

Prime: No

Previous Prime: 66949

Next Prime: 66959

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 5 × 7 × 1913

Divisors: 1, 5, 7, 35, 1913, 9565, 13391, 66955

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000010110001011

Octal: 202613

Duodecimal: 328B7

Hexadecimal: 1058b

Square: 4482972025

Square Root: 258.75664242681773

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

Smooth Lyndon words with 3 colors. A215328

Number of compositions of n in which the maximal multiplicity of parts equals 9. A243126

Number of unordered solutions of x·y + y·z + z·x = n, x,y,z > 0. A66955