Properties of the Number -83968

Eighty-Three Thousand Nine Hundred Sixty-Eight

Basics

Value: -83969 → -83968 → -83967

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 2 ¹¹ × 41

Divisors: 1, 2, 4, 8, 16, 32, 41, 64, 82, 128

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -10100100000000000

Octal: -244000

Duodecimal: -40714

Hexadecimal: -14800

Square: 7050625024

Square Root: 289.77232442039735

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

Expansion of x * (ψ(x⁴) / φ(x))² in powers of·where φ(), ψ() are Ramanujan θ functions. A260145

Number of subsets of {1..n} such that it is possible to choose a different prime factor of each element. A370582

Numbers k such that (number of prime factors of k counted with multiplicity) less (number of distinct prime factors of k) = 10. A195069

Expansion of q * (ψ(q⁴) / φ(-q))² in powers of q where φ(), ψ() are Ramanujan θ functions. A107035

a(n) = 2^n-2 * prime(n). A239885

Numbers h such that 2^φ(h) == φ(h) (mod h). A292544

Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 461", based on the 5-celled von Neumann neighborhood. A282370

Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 158", based on the 5-celled von Neumann neighborhood. A286123