Properties of the Number 88991

Eighty-Eight Thousand Nine Hundred Ninety-One

Basics

Value: 88990 → 88991 → 88992

Parity: odd

Prime: No

Previous Prime: 88969

Next Prime: 88993

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 7 × 12713

Divisors: 1, 7, 12713, 88991

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101101110011111

Octal: 255637

Duodecimal: 435BB

Hexadecimal: 15b9f

Square: 7919398081

Square Root: 298.31359338789775

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

A modular binomial transform of 10ⁿ. A101678

A bisection of A101678. A101679

Number of n X n binary arrays symmetric under 180 degree rotation with all ones connected only in a 1000-1111-1000 pattern in any orientation. A146420

Derangement numbers d(n,4) where d(n,k) = k(n-1)(d(n-1,k) + d(n-2,k)), with d(0,k) = 1 and d(1,k) = 0. A88991