Properties of the Number -75844

Seventy-Five Thousand Eight Hundred Forty-Four

Basics

Value: -75845 → -75844 → -75843

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 67 × 283

Divisors: 1, 2, 4, 67, 134, 268, 283, 566, 1132, 18961

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010100001000100

Octal: -224104

Duodecimal: -37A84

Hexadecimal: -12844

Square: 5752312336

Square Root: 275.39789396435117

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

INVERT transform (with offset) of quadruple factorials (A008545), where g.f. satisfies: A(x) = 1 + x*[d/dx x·A(x)⁴]/A(x)⁴. A112938

a(n) = ∑_d∣n d² * (d+1)/2. A278403

Expansion of ∏_k>=0 1/(1-x^4·k+1)⁴. A261636