Properties of the Number -225470

Two Hundred Twenty-Five Thousand Four Hundred Seventy

Basics

Value: -225471 → -225470 → -225469

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 5 × 7 × 3221

Divisors: 1, 2, 5, 7, 10, 14, 35, 70, 3221, 6442

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110111000010111110

Octal: -670276

Duodecimal: -AA592

Hexadecimal: -370be

Square: 50836720900

Square Root: 474.8368140740564

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

Expansion of ∏_{i>=1, j>=1, k>=1} 1/(1 - i·j*k·x^i·j*k). A318481

Number of n X 5 0..1 arrays with no element equal to more than one of its horizontal and vertical neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A280437