Properties of the Number -225715

Two Hundred Twenty-Five Thousand Seven Hundred Fifteen

Basics

Value: -225716 → -225715 → -225714

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 5 × 7 × 6449

Divisors: 1, 5, 7, 35, 6449, 32245, 45143, 225715

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110111000110110011

Octal: -670663

Duodecimal: -AA757

Hexadecimal: -371b3

Square: 50947261225

Square Root: 475.09472739654774

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

T(n, k) = [x^k] n! [tⁿ] 1/(exp((V*(2 + V))/(4·t))*sqrt(1 + V)) where V = W(-2·t*x) and W denotes the Lambert function. Table read by rows, T(n, k) for 0 <= k <= n. A343805

Number of (n+2) X 4 binary arrays with consecutive windows of three bits considered as a binary number nondecreasing in every row and column. A202455