Properties of the Number -117369

One Hundred Seventeen Thousand Three Hundred Sixty-Nine

Basics

Value: -117370 → -117369 → -117368

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ⁶ × 7 × 23

Divisors: 1, 3, 7, 9, 21, 23, 27, 63, 69, 81

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11100101001111001

Octal: -345171

Duodecimal: -57B09

Hexadecimal: -1ca79

Square: 13775482161

Square Root: 342.59159359213703

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) is the smallest nonnegative integer k where there are exactly n nonnegative integer solutions to x² + 5·y² = k. A374288

Let H_n = n-th Hilbert matrix; sequence gives 1 / ( det(H_n) * denominator(permanent(H_n)) ). A61914

Expansion of 1 / ( (1-6·x) * (1+3·x)² )^1/3. A383936