Properties of the Number -118175

One Hundred Eighteen Thousand One Hundred Seventy-Five

Basics

Value: -118176 → -118175 → -118174

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 ² × 29 × 163

Divisors: 1, 5, 25, 29, 145, 163, 725, 815, 4075, 4727

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11100110110011111

Octal: -346637

Duodecimal: -5847B

Hexadecimal: -1cd9f

Square: 13965330625

Square Root: 343.7659087227819

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) = n*(n + 1)*(n² - n + 3)/6. A257055

Irregular triangle read by rows: row n consists of the coefficients in the expansion of the polynomial (1/(2·w)) * (x² + x) * ((((v + w)/2)^{n - 1}) * (x² + 2·x + 4 + w) - (((v - w)/2)^{n - 1}) * (x² + 2·x + 4 - w)), where v = x² + 4·x + 4 and w = sqrt(x⁴ + 4·x³ + 12·x² + 20·x + 12). A386874