Properties of the Number 78050

Seventy-Eight Thousand Fifty

Basics

Value: 78049 → 78050 → 78051

Parity: even

Prime: No

Previous Prime: 78049

Next Prime: 78059

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 5 ² × 7 × 223

Divisors: 1, 2, 5, 7, 10, 14, 25, 35, 50, 70

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10011000011100010

Octal: 230342

Duodecimal: 39202

Hexadecimal: 130e2

Square: 6091802500

Square Root: 279.37430089397986

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

T(n,k) = number of 0..k arrays of length n avoiding the consecutive pattern 0..k. A206455

Number of 0..4 arrays of length n avoiding the consecutive pattern 0..4. A206451

Number of 0..n arrays of length n+3 avoiding the consecutive pattern 0..n. A206457

Expansion of (1-x)/(1+x+2·x²). A78050