Properties of the Number 50797

Fifty Thousand Seven Hundred Ninety-Seven

Basics

Value: 50796 → 50797 → 50798

Parity: odd

Prime: No

Previous Prime: 50789

Next Prime: 50821

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 79 × 643

Divisors: 1, 79, 643, 50797

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: 1100011001101101

Octal: 143155

Duodecimal: 25491

Hexadecimal: c66d

Square: 2580335209

Square Root: 225.38189811961385

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

Numbers k that are the products of two distinct primes such that 2·k-1, 4·k-3, 8·k-7, 16·k-15, 32·k-31 and 64·k-63 are also products of two distinct primes. A177215

Number of n X 2 arrays of the minimum value of corresponding elements and their horizontal, vertical or diagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..3 n X 2 array. A220198

Numbers n such that n² - 1 is expressible as the sum of two nonzero squares in exactly one way. A50797

O.g.f. A(x) satisfies: [xⁿ] exp( n² * x·A(x) ) / A(x) = 0 for n > 0. A304402