Properties of the Number -91867

Ninety-One Thousand Eight Hundred Sixty-Seven

Basics

Value: -91868 → -91867 → -91866

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 91867

Divisors: 1, 91867

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10110011011011011

Octal: -263333

Duodecimal: -451B7

Hexadecimal: -166db

Square: 8439545689

Square Root: 303.0956944596871

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

Primes of the form 3·m² - 8. A201781

a(n) = ∑_{p in P} (∑_{k_j = 1} 1)², where P is the set of partitions of n, and the k_j are the frequencies in p. A302300

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 913", based on the 5-celled von Neumann neighborhood. A273768