Properties of the Number -123316

One Hundred Twenty-Three Thousand Three Hundred Sixteen

Basics

Value: -123317 → -123316 → -123315

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 30829

Divisors: 1, 2, 4, 30829, 61658, 123316

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110000110110100

Octal: -360664

Duodecimal: -5B444

Hexadecimal: -1e1b4

Square: 15206835856

Square Root: 351.1637794534055

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

Number of regions in a regular drawing of the complete bipartite graph K_n,n. A290131

G.f. A(x) = ∑_n>=0 a(n)*xⁿ satisfies A(x) = 1/(1 - x^a(1) - x^a(2)/(1 - x^a(3) - x^a(4)/(1 - x^a(5) - x^a(6)/(1 - ... )))), a continued fraction. A293855