Properties of the Number 72983

Seventy-Two Thousand Nine Hundred Eighty-Three

Basics

Value: 72982 → 72983 → 72984

Parity: odd

Prime: No

Previous Prime: 72977

Next Prime: 72997

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 59 × 1237

Divisors: 1, 59, 1237, 72983

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10001110100010111

Octal: 216427

Duodecimal: 3629B

Hexadecimal: 11d17

Square: 5326518289

Square Root: 270.15365997890905

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

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 673", based on the 5-celled von Neumann neighborhood. A273406

Denominator of b(n) = ∑_k'<=n 1/k', where k' denotes the squarefree numbers. A72983