Compare 199730 vs 199739
| Property | 199730 | 199739 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 51 × 199731 | 1997391 |
| Prime factorization | 2 × 5 × 19973 | 199739 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 5, 10, 19973, 39946, 99865, 199730 | 1, 199739 |
| Number of properties | 0 | 6 |
| Chen primes | 7517th | |
| Emirps | 4272nd | |
| Happy primes | 2739th | |
| Long primes | 6730th | |
| Primes | 17962nd | |
| Twin primes (1st member) | 2157th | |
| Roman numberals | ||
| Base 2 | 1100001100001100102 | 1100001100001110112 |
| Base 3 | 1010102221023 | 1010102222023 |
| Base 4 | 3003003024 | 3003003234 |
| Base 5 | 223424105 | 223424245 |
| Base 6 | 41404026 | 41404156 |
| Base 7 | 14612067 | 14612217 |
| Base 8 | 6060628 | 6060738 |
| Base 9 | 3338729 | 3338829 |
| Base 10 | 19973010 | 19973910 |
| Base 11 | 12707311 | 12708111 |
| Base 12 | 9770212 | 9770b12 |
| Base 13 | 6cbab13 | 6cbb713 |
| Base 14 | 52b0614 | 52b1114 |
| Base 15 | 3e2a515 | 3e2ae15 |
| Base 16 | 30c3216 | 30c3b16 |