Properties of the Number 89456

Eighty-Nine Thousand Four Hundred Fifty-Six

Basics

Value: 89455 → 89456 → 89457

Parity: even

Prime: No

Previous Prime: 89449

Next Prime: 89459

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 ⁴ × 5591

Divisors: 1, 2, 4, 8, 16, 5591, 11182, 22364, 44728, 89456

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101110101110000

Octal: 256560

Duodecimal: 43928

Hexadecimal: 15d70

Square: 8002375936

Square Root: 299.09195910288196

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 ordered triples (w,x,y) with all terms in {-n,...-1,1,...,n} and 2w²>x²+y². A211632

a(0) = 1; a(n) = ∑_k=1..n (-1)^k+1*sigma₂(k+1)*a(n-k), where sigma₂() is the sum of squares of divisors (A001157). A307242

Number of n-celled polyominoes with exactly 4 holes. A89456