Properties of the Number 86015

Eighty-Six Thousand Fifteen

Basics

Value: 86014 → 86015 → 86016

Parity: odd

Prime: No

Previous Prime: 86011

Next Prime: 86017

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 × 17203

Divisors: 1, 5, 17203, 86015

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100111111111111

Octal: 247777

Duodecimal: 4193B

Hexadecimal: 14fff

Square: 7398580225

Square Root: 293.2831396449513

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) = 21·2ⁿ - 1. A171389

Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 377", based on the 5-celled von Neumann neighborhood. A287912

Odd numbers n for which the number of iterations to reach the largest equals number of iterations to reach 1 from the largest in Collatz (3x+1) trajectory of n. A224533

Decimal representation of the middle column of the "Rule 169" elementary cellular automaton starting with a single ON (black) cell. A267589

Integers k such that the sum of the first k cubes (A000537) is the sum of 2 positive cubes. A269839

Number of 7's in decimal expansion of n². A86015