Properties of the Number 51275

Fifty-One Thousand Two Hundred Seventy-Five

Basics

Value: 51274 → 51275 → 51276

Parity: odd

Prime: No

Previous Prime: 51263

Next Prime: 51283

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 ² × 7 × 293

Divisors: 1, 5, 7, 25, 35, 175, 293, 1465, 2051, 7325

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100100001001011

Octal: 144113

Duodecimal: 2580B

Hexadecimal: c84b

Square: 2629125625

Square Root: 226.43983748448505

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

Triangle read by rows, 1 <= k <= n: T(n,k) = non-isomorphic colorings of a toroidal n X k grid using exactly four colors under translational symmetry and swappable colors. A294793

a(n) = (7·n³ + 6·n² + 5·n) / 6. A101165

Expansion of (1+x²)/((1-x²)*(1-x³)). A51275