Properties of the Number -76168

Seventy-Six Thousand One Hundred Sixty-Eight

Basics

Value: -76169 → -76168 → -76167

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 9521

Divisors: 1, 2, 4, 8, 9521, 19042, 38084, 76168

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010100110001000

Octal: -224610

Duodecimal: -380B4

Hexadecimal: -12988

Square: 5801564224

Square Root: 275.98550686584974

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

Numbers that are the sum of three positive cubes in four or more ways. A343968

Numbers that are the sum of three positive cubes in exactly 4 ways. A343969

Number of ways to partition 1 into distinct reduced fractions i/j with j <= n. A154888

a(n) = ∑_k=0..n C(2·n-2·k,n-k)² * C(2·n,k)². A36915

a(n) is the smallest number which can be represented as the sum of n distinct positive cubes in exactly 2 ways, or -1 if no such number exists. A374417

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 779", based on the 5-celled von Neumann neighborhood. A273540