Properties of the Number 80992

Eighty Thousand Nine Hundred Ninety-Two

Basics

Value: 80991 → 80992 → 80993

Parity: even

Prime: No

Previous Prime: 80989

Next Prime: 81001

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ⁵ × 2531

Divisors: 1, 2, 4, 8, 16, 32, 2531, 5062, 10124, 20248

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011110001100000

Octal: 236140

Duodecimal: 3AA54

Hexadecimal: 13c60

Square: 6559704064

Square Root: 284.59093450073215

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 regions into which a figure made up of a row of n adjacent congruent rectangles is divided upon drawing diagonals of all possible rectangles (a(0)=0 by convention). A306302

Entries in Dürer's magic square. A80992