Compare 102189 vs 102191
| Property | 102189 | 102191 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 231 × 14811 | 1021911 |
| Prime factorization | 3 × 23 × 1481 | 102191 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 23, 69, 1481, 4443, 34063, 102189 | 1, 102191 |
| Number of properties | 0 | 5 |
| Harmonic primes | 3695th | |
| Isolated primes | 7301st | |
| Primes | 9786th | |
| Sexy primes (1st member) | 2489th | |
| Sexy prime triplets (1st member) | 538th | |
| Roman numberals | ||
| Base 2 | 110001111001011012 | 110001111001011112 |
| Base 3 | 120120112103 | 120120112123 |
| Base 4 | 1203302314 | 1203302334 |
| Base 5 | 112322245 | 112322315 |
| Base 6 | 21050336 | 21050356 |
| Base 7 | 6036337 | 6036357 |
| Base 8 | 3074558 | 3074578 |
| Base 9 | 1651539 | 1651559 |
| Base 10 | 10218910 | 10219110 |
| Base 11 | 6a85a11 | 6a86111 |
| Base 12 | 4b17912 | 4b17b12 |
| Base 13 | 3768913 | 3768b13 |
| Base 14 | 2935314 | 2935514 |
| Base 15 | 2042915 | 2042b15 |
| Base 16 | 18f2d16 | 18f2f16 |