Properties of the Number 50915

Fifty Thousand Nine Hundred Fifteen

Basics

Value: 50914 → 50915 → 50916

Parity: odd

Prime: No

Previous Prime: 50909

Next Prime: 50923

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 × 17 × 599

Divisors: 1, 5, 17, 85, 599, 2995, 10183, 50915

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100011011100011

Octal: 143343

Duodecimal: 2556B

Hexadecimal: c6e3

Square: 2592337225

Square Root: 225.64352417031606

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

a(n) is the smallest positive integer m such that 2ⁿ appears as the denominator of a convergent to sqrt(m). A338308

Minimal number k such that (2k)^2ⁿ + 1 is prime, but (2k)^{2^m} + 1 is composite for m < n. A122528

Smallest positive exponent k such that (2n)^k+1 is prime, or -1 if no such k exists. A79706

a(n) = n·4ⁿ + 1. A50915