Properties of the Number -112128

One Hundred Twelve Thousand One Hundred Twenty-Eight

Basics

Value: -112129 → -112128 → -112127

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ⁹ × 3 × 73

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11011011000000000

Octal: -333000

Duodecimal: -54A80

Hexadecimal: -1b600

Square: 12572688384

Square Root: 334.8551925833016

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

a(n) = n²*(7·n - 5)/2. A262000

Expansion of a Schwarzian ({f_27∣3, τ} / (4*π)²) in powers of q³. A62248

Number of length 2+2 0..n arrays with no three consecutive terms having the sum of any two elements equal to twice the third. A248463

O.g.f.: exp( ∑_n>=1 (σ(2·n)-σ(n))³ * xⁿ/n ). A193539