Properties of the Number -72889

Seventy-Two Thousand Eight Hundred Eighty-Nine

Basics

Value: -72890 → -72889 → -72888

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

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