Properties of the Number 86246

Eighty-Six Thousand Two Hundred Forty-Six

Basics

Value: 86245 → 86246 → 86247

Parity: even

Prime: No

Previous Prime: 86243

Next Prime: 86249

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 29 × 1487

Divisors: 1, 2, 29, 58, 1487, 2974, 43123, 86246

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101000011100110

Octal: 250346

Duodecimal: 41AB2

Hexadecimal: 150e6

Square: 7438372516

Square Root: 293.67669298056325

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

a(n) = 2*(a(n-1) + a(n-2) + a(n-3)) - a(n-4) for n >= 4, with initial terms 0,0,0,1. A192237

Number of nX2 1..3 arrays containing at least one of each value, all equal values connected, rows considered as a single number in nondecreasing order, and columns considered as a single number in nondecreasing order. A166796

Expansion of (1 + x - sqrt(1 - 2·x - 3·x²)) / 2 in powers of x. A86246