Properties of the Number 81122

Eighty-One Thousand One Hundred Twenty-Two

Basics

Value: 81121 → 81122 → 81123

Parity: even

Prime: No

Previous Prime: 81119

Next Prime: 81131

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 47 × 863

Divisors: 1, 2, 47, 94, 863, 1726, 40561, 81122

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011110011100010

Octal: 236342

Duodecimal: 3AB42

Hexadecimal: 13ce2

Square: 6580778884

Square Root: 284.8192409230809

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

Lower Beatty array of sqrt(2). A182639

10th binomial transform of (1,1,0,0,0,0,...). A81122