Properties of the Number 50871

Fifty Thousand Eight Hundred Seventy-One

Basics

Value: 50870 → 50871 → 50872

Parity: odd

Prime: No

Previous Prime: 50867

Next Prime: 50873

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 31 × 547

Divisors: 1, 3, 31, 93, 547, 1641, 16957, 50871

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100011010110111

Octal: 143267

Duodecimal: 25533

Hexadecimal: c6b7

Square: 2587858641

Square Root: 225.54600417653157

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 such that j(k)*φ(k) = σ(φ(k)), j(k) = A033831(k). A33856

Inverse of A304755: if A304755(k) = n, a(n) = k, or 0 if n does not occur in A304755. A304756

a(n) = Sum{a(k): k=0,1,2,...,n-4,n-2,n-1}; a(n-3) is not a summand; initial terms are 0,2,3. A49861

Row sums of even numbered rows of array T in A050870 (periodic binary words). A50871