Properties of the Number 86140

Eighty-Six Thousand One Hundred Forty

Basics

Value: 86139 → 86140 → 86141

Parity: even

Prime: No

Previous Prime: 86137

Next Prime: 86143

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 5 × 59 × 73

Divisors: 1, 2, 4, 5, 10, 20, 59, 73, 118, 146

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10101000001111100

Octal: 250174

Duodecimal: 41A24

Hexadecimal: 1507c

Square: 7420099600

Square Root: 293.4961669255665

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) = (8·n³ + 3·n² + n) / 6. A219054

Number of examples for Simpson's paradox with data items in [n]. A281614

Primes p such that three (the maximum number) primes occur between p and p+12. A86140