Properties of the Number -22227

Twenty-Two Thousand Two Hundred Twenty-Seven

Basics

Value: -22228 → -22227 → -22226

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 31 × 239

Divisors: 1, 3, 31, 93, 239, 717, 7409, 22227

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101011011010011

Octal: -53323

Duodecimal: -10A43

Hexadecimal: -56d3

Square: 494039529

Square Root: 149.08722279256529

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 with digits 2 and 7 only. A284921

a(n) = 87·2ⁿ - 45. A304613

Numbers having four 2's in base 10. A43500

Numbers m such that m·reversal(m) contains every decimal digit exactly once. A178929

Numbers k with digits in nondecreasing order and each digit greater than 1 such that the iterated product of digits of k is a prime. A333955

a(n) = (2·10ⁿ + 43)/9. A173193

Number of points of norm <= n in the body-centered cubic lattice with the lattice parameter equal to 2/sqrt(3). A276648

Decimal part of a(n)^1/4 starts with reversal of its integer part: first term of runs. A34310

Lunar fourth powers: n·n*n·n, where·is lunar multiplication. A87051

Numbers of the form 26+p² (where p is a prime). A138689