Properties of the Number 72970

Seventy-Two Thousand Nine Hundred Seventy

Basics

Value: 72969 → 72970 → 72971

Parity: even

Prime: No

Previous Prime: 72959

Next Prime: 72973

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 5 × 7297

Divisors: 1, 2, 5, 10, 7297, 14594, 36485, 72970

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001110100001010

Octal: 216412

Duodecimal: 3628A

Hexadecimal: 11d0a

Square: 5324620900

Square Root: 270.12959852633696

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 n X 2 binary arrays with each 1 adjacent to exactly two 0's. A183330

Least k > 0 such that the last digit of kⁿ is the same as the last digit of n·k. A72970