Properties of the Number -221337

Two Hundred Twenty-One Thousand Three Hundred Thirty-Seven

Basics

Value: -221338 → -221337 → -221336

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 24593

Divisors: 1, 3, 9, 24593, 73779, 221337

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110110000010011001

Octal: -660231

Duodecimal: -A8109

Hexadecimal: -36099

Square: 48990067569

Square Root: 470.4646639228073

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

2^2p-2 modulo p³ for p=odd primes. A216160

(-1)^(p-1/2)*Binomial(p-1,(p-1)/2) mod p³ where p is the n-th prime. A224807