Properties of the Number -166161

One Hundred Sixty-Six Thousand One Hundred Sixty-One

Basics

Value: -166162 → -166161 → -166160

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 97 × 571

Divisors: 1, 3, 97, 291, 571, 1713, 55387, 166161

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -101000100100010001

Octal: -504421

Duodecimal: -801A9

Hexadecimal: -28911

Square: 27609477921

Square Root: 407.6285073446164

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 primes of the form 8k+3 less than 10ⁿ. A91127

List of words over {1,6} with equal numbers of 1's and 6's. A214524

Number of length 3+2 0..n arrays with the sum of medians of adjacent triples multiplied by some arrangement of +-1 equal to zero. A253131