Properties of the Number -218161

Two Hundred Eighteen Thousand One Hundred Sixty-One

Basics

Value: -218162 → -218161 → -218160

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 17 × 41 × 313

Divisors: 1, 17, 41, 313, 697, 5321, 12833, 218161

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110101010000110001

Octal: -652061

Duodecimal: -A6301

Hexadecimal: -35431

Square: 47594221921

Square Root: 467.07708143303284

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

Numerator of sum of -4th powers of divisors of n. A17671

Product of exactly three distinct primes congruent to 1 mod 8 (A007519). A185379