Compare 390191 vs 390195
| Property | 390191 | 390195 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 6 |
| Prime factorization | 3901911 | 32 × 51 × 131 × 231 × 291 |
| Prime factorization | 390191 | 3 × 3 × 5 × 13 × 23 × 29 |
| Divisors count | 2 | 48 |
| Divisors | 1, 390191 | 1, 3, 5, 9, 13, 15, 23, 29, 39, 45, 65, 69, 87, 115, 117, 145, 195, 207, 261, 299, 345, 377, 435, 585, 667, 897, 1035, 1131, 1305, 1495, 1885, 2001, 2691, 3335, 3393, 4485, 5655, 6003, 8671, 10005, 13455, 16965, 26013, 30015, 43355, 78039, 130065, 390195 |
| Number of properties | 5 | 0 |
| Additive primes | 13099th | |
| Chen primes | 13387th | |
| Primes | 33082nd | |
| Sophie germain primes | 3530th | |
| Twin primes (1st member) | 3723rd | |
| Roman numberals | ||
| Base 2 | 10111110100001011112 | 10111110100001100112 |
| Base 3 | 2012110201123 | 2012110202003 |
| Base 4 | 11331002334 | 11331003034 |
| Base 5 | 444412315 | 444412405 |
| Base 6 | 122102356 | 122102436 |
| Base 7 | 32134047 | 32134117 |
| Base 8 | 13720578 | 13720638 |
| Base 9 | 6542159 | 6542209 |
| Base 10 | 39019110 | 39019510 |
| Base 11 | 24717a11 | 24718311 |
| Base 12 | 16997b12 | 16998312 |
| Base 13 | 1087a913 | 1087b013 |
| Base 14 | a22ab14 | a22b114 |
| Base 15 | 7a92b15 | 7a93015 |
| Base 16 | 5f42f16 | 5f43316 |