Properties of the Number -80912

Eighty Thousand Nine Hundred Twelve

Basics

Value: -80913 → -80912 → -80911

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ⁴ × 13 × 389

Divisors: 1, 2, 4, 8, 13, 16, 26, 52, 104, 208

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10011110000010000

Octal: -236020

Duodecimal: -3A9A8

Hexadecimal: -13c10

Square: 6546751744

Square Root: 284.45034716097643

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(n) = 4394·n + 1820. A156636

Number of non-isomorphic maximal independent sets of the n-cycle graph. A127685