Properties of the Number 86022

Eighty-Six Thousand Twenty-Two

Basics

Value: 86021 → 86022 → 86023

Parity: even

Prime: No

Previous Prime: 86017

Next Prime: 86027

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ⁶ × 59

Divisors: 1, 2, 3, 6, 9, 18, 27, 54, 59, 81

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101000000000110

Octal: 250006

Duodecimal: 41946

Hexadecimal: 15006

Square: 7399784484

Square Root: 293.2950732624058

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

Numbers k such that k!!!!!! - 1 is prime. A51592

Numbers k for which the set {30·k-13, 30·k-11, 30·k-7, 30·k-1, 30·k+1, 30·k+7, 30·k+11, 30·k+13} forms a symmetrical prime octuplet. A145315

Numbers n such that 30n-13, 30n-11, 30n-1, 30n+1, 30n+11, 30n+13 are all prime. A175683

Expansion of (1/x) * Series_Reversion( x * (1 - x - x⁵ / (1 - x)) ). A389405

a(n) = ∑_i=1..n C(i+2,3)⁴. A86022

a(n) is the least number k such that 1 + 2·k + 3·k² has exactly n prime divisors, counted with multiplicity. A358205