Properties of the Number -28214

Twenty-Eight Thousand Two Hundred Fourteen

Basics

Value: -28215 → -28214 → -28213

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 14107

Divisors: 1, 2, 14107, 28214

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110111000110110

Octal: -67066

Duodecimal: -143B2

Hexadecimal: -6e36

Square: 796029796

Square Root: 167.97023545854785

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

Numbers k such that 10^k-2·k+1 is prime. A174176

Number of partitions of n into at most 2 copies of 1, 3 copies of 2, 4 copies of 3, ... . A303939

Column 3 of A060244. A291553

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 350", based on the 5-celled von Neumann neighborhood. A271303