Properties of the Number -117689

One Hundred Seventeen Thousand Six Hundred Eighty-Nine

Basics

Value: -117690 → -117689 → -117688

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 11 × 13 × 823

Divisors: 1, 11, 13, 143, 823, 9053, 10699, 117689

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11100101110111001

Octal: -345671

Duodecimal: -58135

Hexadecimal: -1cbb9

Square: 13850700721

Square Root: 343.0583040825568

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(1)=1, a(n) = 18·a(n-1) + n. A14901

a(n) = number of unlabeled rooted trees on n nodes with an odd number of endpoints. A253014