Properties of the Number -161009

One Hundred Sixty-One Thousand Nine

Basics

Value: -161010 → -161009 → -161008

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 161009

Divisors: 1, 161009

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100111010011110001

Octal: -472361

Duodecimal: -79215

Hexadecimal: -274f1

Square: 25923898081

Square Root: 401.2592678057418

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

Primes equal to an octagonal number plus 1. A285792