Properties of the Number 51683

Fifty-One Thousand Six Hundred Eighty-Three

Basics

Value: 51682 → 51683 → 51684

Parity: odd

Prime: Yes

Previous Prime: 51679

Next Prime: 51691

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 51683

Divisors: 1, 51683

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100100111100011

Octal: 144743

Duodecimal: 25AAB

Hexadecimal: c9e3

Square: 2671132489

Square Root: 227.33895398721268

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 2-connected rooted cubic planar maps with n faces. A58860

Expansion of 1/((1-x)*(1-x-2·x³)). A3479

Primes of the form x² + y² + z, where x, y and z are three successive numbers. A95697

Primes p such that continued fraction of (1 + sqrt(p))/2 has period 14: primes in A146337. A146359

Partial sums of primes, but with a twist. A247657

Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1) - b(n-2) - 1, where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4. A294424

The number of flips to go from Hamiltonian cycle alpha_n to beta_n in the Cameron graph of size n using Thomason's algorithm. A332750

Beginning with 2 the smallest prime greater than the previous term such that the difference of successive terms is a distinct square. A84710

Triangle read by rows: T(n,k) = n!*k. A51683

Number of nX2 0..3 arrays with each element equal to either the sum mod 4 of its horizontal and vertical neighbors or the sum mod 4 of its diagonal and antidiagonal neighbors. A183536