Compare 47990 vs 47999
| Property | 47990 | 47999 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 51 × 47991 | 71 × 68571 |
| Prime factorization | 2 × 5 × 4799 | 7 × 6857 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 5, 10, 4799, 9598, 23995, 47990 | 1, 7, 6857, 47999 |
| Number of properties | 0 | 1 |
| Semiprimes | 11660th | |
| Roman numberals | ||
| Base 2 | 10111011011101102 | 10111011011111112 |
| Base 3 | 21022111023 | 21022112023 |
| Base 4 | 232313124 | 232313334 |
| Base 5 | 30134305 | 30134445 |
| Base 6 | 10101026 | 10101156 |
| Base 7 | 2566257 | 2566407 |
| Base 8 | 1355668 | 1355778 |
| Base 9 | 727429 | 727529 |
| Base 10 | 4799010 | 4799910 |
| Base 11 | 3306811 | 3307611 |
| Base 12 | 2393212 | 2393b12 |
| Base 13 | 18ac713 | 18b0313 |
| Base 14 | 136bc14 | 136c714 |
| Base 15 | e34515 | e34e15 |
| Base 16 | bb7616 | bb7f16 |