Properties of the Number -218149

Two Hundred Eighteen Thousand One Hundred Forty-Nine

Basics

Value: -218150 → -218149 → -218148

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 218149

Divisors: 1, 218149

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110101010000100101

Octal: -652045

Duodecimal: -A62B1

Hexadecimal: -35425

Square: 47588986201

Square Root: 467.0642354109336

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 Laguerre(n, -11). A160566

Numerators of continued fraction convergents to sqrt(874). A42688

Primes p such that (p¹⁰²⁴ + 1)/2 is prime. A341272