Properties of the Number 39086

Thirty-Nine Thousand Eighty-Six

Basics

Value: 39085 → 39086 → 39087

Parity: even

Prime: No

Previous Prime: 39079

Next Prime: 39089

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 19543

Divisors: 1, 2, 19543, 39086

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001100010101110

Octal: 114256

Duodecimal: 1A752

Hexadecimal: 98ae

Square: 1527715396

Square Root: 197.7017956418201

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

Harmonic mean of the positive integers with n decimal digits, rounded to nearest integer. A388419

Triangle read by rows: T(n,k) is the number of chains of nonempty partitions ordered by inclusion that end with a partition of n and have length k. A393310

Coefficient of·in the minimal polynomial of the continued fraction [1ⁿ,sqrt(2)+sqrt(3),1,1,...], where 1ⁿ means n ones. A266808

Number of nX4 0..1 arrays with every element unequal to 1, 2, 4, 5 or 8 king-move adjacent elements, with upper left element zero. A305448

Numbers whose base-9 representation has the same number of 1's and 4's. A39086