Properties of the Number 88121

Eighty-Eight Thousand One Hundred Twenty-One

Basics

Value: 88120 → 88121 → 88122

Parity: odd

Prime: No

Previous Prime: 88117

Next Prime: 88129

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 11 × 8011

Divisors: 1, 11, 8011, 88121

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101100000111001

Octal: 254071

Duodecimal: 42BB5

Hexadecimal: 15839

Square: 7765310641

Square Root: 296.851814884127

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

Numbers n such that 8·n+1 is a cube. A165220

Smallest prime obtained as a sum of n terms of a geometric progression + the common ratio, or 0 if no such terms exists. Smallest prime of the form (a +ar +ar² + ar³ +... ) + r. A88121