Properties of the Number 47897

Forty-Seven Thousand Eight Hundred Ninety-Seven

Basics

Value: 47896 → 47897 → 47898

Parity: odd

Prime: No

Previous Prime: 47881

Next Prime: 47903

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 211 × 227

Divisors: 1, 211, 227, 47897

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011101100011001

Octal: 135431

Duodecimal: 23875

Hexadecimal: bb19

Square: 2294122609

Square Root: 218.85383250014152

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

Sequence of pairwise relatively prime numbers of class P₅ (see comment in A275246). A275249

Apply partial sum operator thrice to Catalan numbers. A14151

a(1) = 5; for n > 0, a(n+1) = a(n) * sum of digits of a(n). A47897