Compare 190091 vs 190093
| Property | 190091 | 190093 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 112 × 15711 | 1900931 |
| Prime factorization | 11 × 11 × 1571 | 190093 |
| Divisors count | 6 | 2 |
| Divisors | 1, 11, 121, 1571, 17281, 190091 | 1, 190093 |
| Number of properties | 0 | 5 |
| Cousin primes (1st member) | 2038th | |
| Isolated primes | 13026th | |
| Lucky primes | 2223rd | |
| Primes | 17175th | |
| Pythagorean primes | 8569th | |
| Roman numberals | ||
| Base 2 | 1011100110100010112 | 1011100110100011012 |
| Base 3 | 1001222021023 | 1001222021113 |
| Base 4 | 2321220234 | 2321220314 |
| Base 5 | 220403315 | 220403335 |
| Base 6 | 40240156 | 40240216 |
| Base 7 | 14211267 | 14211317 |
| Base 8 | 5632138 | 5632158 |
| Base 9 | 3186729 | 3186749 |
| Base 10 | 19009110 | 19009310 |
| Base 11 | 11a90011 | 11a90211 |
| Base 12 | 9200b12 | 9201112 |
| Base 13 | 686a513 | 686a713 |
| Base 14 | 4d3bd14 | 4d3c114 |
| Base 15 | 3b4cb15 | 3b4cd15 |
| Base 16 | 2e68b16 | 2e68d16 |