Properties of the Number 72889

Seventy-Two Thousand Eight Hundred Eighty-Nine

Basics

Value: 72888 → 72889 → 72890

Parity: odd

Prime: Yes

Previous Prime: 72883

Next Prime: 72893

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 72889

Divisors: 1, 72889

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001110010111001

Octal: 216271

Duodecimal: 36221

Hexadecimal: 11cb9

Square: 5312806321

Square Root: 269.97962886114203

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

Primes of the form n² - 11. A91272

Numbers k such that sum of digits of k = sum of digits of anti-divisors of k. A213239

Duplicate of A072884. A72889