Properties of the Number -84990

Eighty-Four Thousand Nine Hundred Ninety

Basics

Value: -84991 → -84990 → -84989

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 5 × 2833

Divisors: 1, 2, 3, 5, 6, 10, 15, 30, 2833, 5666

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100101111111110

Octal: -245776

Duodecimal: -41226

Hexadecimal: -14bfe

Square: 7223300100

Square Root: 291.5304443793135

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

Incorrect version of A045949. A229620

The Szeged index of the parallelogram-shaped benzenoid Q_k (see Fig. 5.7 of the Diudea et al. reference). A245832