Properties of the Number 89872

Eighty-Nine Thousand Eight Hundred Seventy-Two

Basics

Value: 89871 → 89872 → 89873

Parity: even

Prime: No

Previous Prime: 89867

Next Prime: 89891

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 2 ⁴ × 41 × 137

Divisors: 1, 2, 4, 8, 16, 41, 82, 137, 164, 274

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101111100010000

Octal: 257420

Duodecimal: 44014

Hexadecimal: 15f10

Square: 8076976384

Square Root: 299.7865907608277

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

G.f.: A(x) = ∑_n>=0 xⁿ/(1 - Fibonacci(n)*x). A135961

Number of partitions of 9·n-8 into parts having in decimal representation digital root 1. A156145

Number of cycles in range [A014137(n-1)..A014138(n-1)] of permutation A071665/A071666. A89872