Properties of the Number 51273

Fifty-One Thousand Two Hundred Seventy-Three

Basics

Value: 51272 → 51273 → 51274

Parity: odd

Prime: No

Previous Prime: 51263

Next Prime: 51283

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ⁵ × 211

Divisors: 1, 3, 9, 27, 81, 211, 243, 633, 1899, 5697

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1100100001001001

Octal: 144111

Duodecimal: 25809

Hexadecimal: c849

Square: 2628920529

Square Root: 226.43542125736423

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

Difference of two positive 5th powers. A181124

Triangle read by rows: number of hex trees with n edges and k branches of length 1 (0<=k<=n). A126321

Monotonic ordering of nonnegative differences 3ⁱ-6^j, for 40>= i>=0, j>=0. A192151

Numbers n such that n | 11ⁿ + 10ⁿ + 9ⁿ + 8ⁿ + 7ⁿ + 6ⁿ. A57258

Expansion of q^-1/3 * b(q) * c(q) / a(q)² in powers of q where a(), b(), c() are cubic AGM θ functions. A51273