Properties of the Number 39013

Thirty-Nine Thousand Thirteen

Basics

Value: 39012 → 39013 → 39014

Parity: odd

Prime: No

Previous Prime: 38993

Next Prime: 39019

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 13 × 3001

Divisors: 1, 13, 3001, 39013

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001100001100101

Octal: 114145

Duodecimal: 1A6B1

Hexadecimal: 9865

Square: 1522014169

Square Root: 197.51708786836647

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

Coordination sequence for (2,5,7) tiling of hyperbolic plane. A265066

Number of subsets of {1..n} with all different first differences of elements. A364465

Numbers less than the maximum possible determinant A085000(4)=40800 not occurring as determinant of a 4 X 4 matrix with elements 1..16. A88237

Starhex honeycomb numbers: a(n) = 13 + 60·n + 60·n². A332243

Number of nX4 0..1 arrays with every element unequal to 1, 2, 4, 5, 7 or 8 king-move adjacent elements, with upper left element zero. A316644

T(n,k)=Number of nXk 0..1 arrays with every element unequal to 1, 2, 4, 5, 7 or 8 king-move adjacent elements, with upper left element zero. A316648

Numbers whose base-5 representation has the same number of 2's and 3's. A39013