Properties of the Number -166768

One Hundred Sixty-Six Thousand Seven Hundred Sixty-Eight

Basics

Value: -166769 → -166768 → -166767

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 2 ⁴ × 7 × 1489

Divisors: 1, 2, 4, 7, 8, 14, 16, 28, 56, 112

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -101000101101110000

Octal: -505560

Duodecimal: -80614

Hexadecimal: -28b70

Square: 27811565824

Square Root: 408.3723790855596

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

Numbers k such that k² divides 15^k-1. A128395

Number of reduced words of length n in the Weyl group E₈ on 8 generators and order 696729600. A162494