Properties of the Number -1020218

Twenty Thousand Two Hundred Eighteen

Basics

Value: -1020219 → -1020218 → -1020217

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 43 × 11863

Divisors: 1, 2, 43, 86, 11863, 23726, 510109, 1020218

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11111001000100111010

Octal: -3710472

Duodecimal: -4124A2

Hexadecimal: -f913a

Square: 1040844767524

Square Root: 1010.0584141523697

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

Number of compositions of n with at most one even part. A208354

Smallest value of k such that ∑_j=1..k arctan(1/j) > n*π/2. A230126