Properties of the Number 86825

Eighty-Six Thousand Eight Hundred Twenty-Five

Basics

Value: 86824 → 86825 → 86826

Parity: odd

Prime: No

Previous Prime: 86813

Next Prime: 86837

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 5 ² × 23 × 151

Divisors: 1, 5, 23, 25, 115, 151, 575, 755, 3473, 3775

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101001100101001

Octal: 251451

Duodecimal: 422B5

Hexadecimal: 15329

Square: 7538580625

Square Root: 294.66082196315136

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

"AFK" (ordered, size, unlabeled) transform of 1,2,3,4,... A32007

a(n) = 3ⁿ - A006952(n). A304082

Number of knots (prime or composite) with n crossings. A86825