Properties of the Number -218077

Two Hundred Eighteen Thousand Seventy-Seven

Basics

Value: -218078 → -218077 → -218076

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 218077

Divisors: 1, 218077

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110101001111011101

Octal: -651735

Duodecimal: -A6251

Hexadecimal: -353dd

Square: 47557577929

Square Root: 466.98715185752167

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

a(1) = 1, a(2) = 3, for n >= 3, a(n) = smallest prime > a(n-1) such that a(n) mod a(n-1) = a(n-2). A175094

Primes of the form p² + p - q, where p and q are consecutive primes. A99183