Properties of the Number -227601

Two Hundred Twenty-Seven Thousand Six Hundred One

Basics

Value: -227602 → -227601 → -227600

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 11 ³ × 19

Divisors: 1, 3, 9, 11, 19, 33, 57, 99, 121, 171

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110111100100010001

Octal: -674421

Duodecimal: -AB869

Hexadecimal: -37911

Square: 51802215201

Square Root: 477.0754657284317

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

Sum of numbers that can be written as t·n + u*(n+1) for nonnegative integers t,u in exactly two ways. A76455

Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where T(n,k) = ∑_j=0..n 2^j * binomial(n,j)^k. A336203

G.f.: ∑_k>=0 x^k*(k+1) * ∏_j=1..k 1/(1 - x^j)³. A376708