Properties of the Number 50183

Fifty Thousand One Hundred Eighty-Three

Basics

Value: 50182 → 50183 → 50184

Parity: odd

Prime: No

Previous Prime: 50177

Next Prime: 50207

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 7 × 67 × 107

Divisors: 1, 7, 67, 107, 469, 749, 7169, 50183

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100010000000111

Octal: 142007

Duodecimal: 2505B

Hexadecimal: c407

Square: 2518333489

Square Root: 224.01562445508125

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

Centered octahedral numbers (crystal ball sequence for cubic lattice). A1845

Odd Fibonacci pseudoprimes: odd composite numbers k such that either (1) k divides Fibonacci(k-1) if k == +-1 (mod 5) or (2) k divides Fibonacci(k+1) if k == +-2 (mod 5). A81264

Composite numbers k that divide Fibonacci(k+1). A69107

Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 64. A31742

Composite numbers k that divide Fibonacci(k+1) or Fibonacci(k-1). A182554

Numbers k that divide Fibonacci(k+1) but do not divide Fibonacci(k) + 1. A94412

a(n) = 49·n² + 7. A158481

Composite numbers k that divide both Fibonacci(k+1) and Fibonacci(2k+1)-1. A182504

T(2n+5,n), array T as in A051168; a count of Lyndon words. A50183

Number of length n 1..(3+1) arrays with every leading partial sum divisible by 2, 3 or 5. A254822