Compare 199443 vs 199447
| Property | 199443 | 199447 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 191 × 34991 | 1994471 |
| Prime factorization | 3 × 19 × 3499 | 199447 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 19, 57, 3499, 10497, 66481, 199443 | 1, 199447 |
| Number of properties | 0 | 7 |
| Harmonic primes | 6741st | |
| Isolated primes | 13633rd | |
| Long primes | 6718th | |
| Lucky primes | 2310th | |
| Primes | 17938th | |
| Sexy primes (1st member) | 4289th | |
| Ulam primes | 1284th | |
| Roman numberals | ||
| Base 2 | 1100001011000100112 | 1100001011000101112 |
| Base 3 | 1010101202103 | 1010101202213 |
| Base 4 | 3002301034 | 3002301134 |
| Base 5 | 223402335 | 223402425 |
| Base 6 | 41352036 | 41352116 |
| Base 7 | 14603167 | 14603237 |
| Base 8 | 6054238 | 6054278 |
| Base 9 | 3335239 | 3335279 |
| Base 10 | 19944310 | 19944710 |
| Base 11 | 12693211 | 12693611 |
| Base 12 | 9750312 | 9750712 |
| Base 13 | 6ca1a13 | 6ca2113 |
| Base 14 | 5297d14 | 5298314 |
| Base 15 | 3e16315 | 3e16715 |
| Base 16 | 30b1316 | 30b1716 |