Properties of the Number 50981

Fifty Thousand Nine Hundred Eighty-One

Basics

Value: 50980 → 50981 → 50982

Parity: odd

Prime: No

Previous Prime: 50971

Next Prime: 50989

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 7 × 7283

Divisors: 1, 7, 7283, 50981

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100011100100101

Octal: 143445

Duodecimal: 25605

Hexadecimal: c725

Square: 2599062361

Square Root: 225.78972518695355

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 (n+2) X (3+2) 0..3 arrays with every consecutive three elements in every row and column not having exactly two distinct values, and in every diagonal and antidiagonal having exactly two distinct values, and new values 0 upwards introduced in row major order. A253020

Haupt-exponents of 9 modulo integers relatively prime to 9. A50981