Properties of the Number -161591

One Hundred Sixty-One Thousand Five Hundred Ninety-One

Basics

Value: -161592 → -161591 → -161590

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 161591

Divisors: 1, 161591

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100111011100110111

Octal: -473467

Duodecimal: -7961B

Hexadecimal: -27737

Square: 26111651281

Square Root: 401.983830520582

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 p of the form 10k+1 for which the polynomial x⁵-x⁴-x³-x²-x-1 modulo p is factorizable into five binomials. A135843

Primes of the form n² - 13. A154648