Properties of the Number 78052

Seventy-Eight Thousand Fifty-Two

Basics

Value: 78051 → 78052 → 78053

Parity: even

Prime: No

Previous Prime: 78049

Next Prime: 78059

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 13 × 19 × 79

Divisors: 1, 2, 4, 13, 19, 26, 38, 52, 76, 79

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011000011100100

Octal: 230344

Duodecimal: 39204

Hexadecimal: 130e4

Square: 6092114704

Square Root: 279.37788029835144

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

Number of ways to place 6 nonattacking wazirs on a 6 X n board. A172232

Number of (w,x,y,z) with all terms in {1,...,n} and |x-y|=|y-z|+1. A212680

Array read by antidiagonals: T(n,k) is the number of k element independent vertex sets in the n X k grid graph. A390159

Weight distribution of [79,40,15] binary quadratic-residue (or QR) code. A33869

Number of (n+1) X (1+1) 0..2 arrays with every element next to itself plus and minus one within the range 0..2 horizontally, diagonally or antidiagonally, with no adjacent elements equal. A232508

Number of (n+1)X(2+1) 0..1 arrays with each row and column prime, read as a binary number with top and left being the most significant bits. A261755

Expansion of (1-x)/(1+x+2·x²+2·x³). A78052