Properties of the Number 66983

Sixty-Six Thousand Nine Hundred Eighty-Three

Basics

Value: 66982 → 66983 → 66984

Parity: odd

Prime: No

Previous Prime: 66977

Next Prime: 67003

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 7 ² × 1367

Divisors: 1, 7, 49, 1367, 9569, 66983

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000010110100111

Octal: 202647

Duodecimal: 3291B

Hexadecimal: 105a7

Square: 4486722289

Square Root: 258.8107416627061

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

Total number of prime power parts in all partitions of n. A73335

a(n+2) = a(n+1) + a(n) + (-1)ⁿ, with a(1) = a(2) = 1. A66983