Properties of the Number 89228

Eighty-Nine Thousand Two Hundred Twenty-Eight

Basics

Value: 89227 → 89228 → 89229

Parity: even

Prime: No

Previous Prime: 89227

Next Prime: 89231

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 22307

Divisors: 1, 2, 4, 22307, 44614, 89228

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101110010001100

Octal: 256214

Duodecimal: 43778

Hexadecimal: 15c8c

Square: 7961635984

Square Root: 298.7105622504835

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 triangles on a 4 X n grid. A296367

Deficient numbers whose aliquot sequence is deficient, abundant, deficient, ..., etc. A234970

Number of (n+1) X (4+1) 0..3 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 4 (constant-stress 1 X 1 tilings). A235285

Number of (n+2)X(4+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 or 00000101. A259768

Numbers m such that 1 + ∑_k=1..m prime(k) is prime. A89228

Number of nX4 0..1 arrays with every element equal to 0, 2, 3, 4 or 7 king-move adjacent elements, with upper left element zero. A298504