Properties of the Number -22286

Twenty-Two Thousand Two Hundred Eighty-Six

Basics

Value: -22287 → -22286 → -22285

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 11 × 1013

Divisors: 1, 2, 11, 22, 1013, 2026, 11143, 22286

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101011100001110

Octal: -53416

Duodecimal: -10A92

Hexadecimal: -570e

Square: 496665796

Square Root: 149.28496240412161

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

Partial sums of A299287. A299288

Sum of consecutive nonsquares. A48395

Row sums of the triangle in A199332. A199771

Number of 0..n arrays x(0..2) of 3 elements with each no smaller than the sum of its previous elements modulo (n+1). A200252

Row sums of a Pascal-Jacobsthal triangle. A114203

Numbers whose base-3 representation has exactly 10 runs. A43590

Numbers k such that number of runs in the base 3 representation of k is congruent to 1 mod 9. A43807

Numbers n such that number of runs in the base 3 representation of n is congruent to 0 mod 10. A43815

Denominators of the continued fraction convergents of the decimal concatenation of the lower bound of twin primes. A128845

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 1, -1), (-1, 1, 1), (1, 0, 0), (1, 1, -1)}. A148272