Compare 641411 vs 641423
| Property | 641411 | 641423 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 6414111 | 891 × 72071 |
| Prime factorization | 641411 | 89 × 7207 |
| Divisors count | 2 | 4 |
| Divisors | 1, 641411 | 1, 89, 7207, 641423 |
| Number of properties | 4 | 1 |
| Additive primes | 20393rd | |
| Chen primes | 20412th | |
| Primes | 52176th | |
| Semiprimes | 137435th | |
| Twin primes (1st member) | 5640th | |
| Roman numberals | ||
| Base 2 | 100111001001100000112 | 100111001001100011112 |
| Base 3 | 10121202112223 | 10121202121023 |
| Base 4 | 21302120034 | 21302120334 |
| Base 5 | 1310111215 | 1310111435 |
| Base 6 | 214252556 | 214253156 |
| Base 7 | 53110017 | 53110167 |
| Base 8 | 23446038 | 23446178 |
| Base 9 | 11767589 | 11767729 |
| Base 10 | 64141110 | 64142310 |
| Base 11 | 3a89a111 | 3a8a0211 |
| Base 12 | 26b22b12 | 26b23b12 |
| Base 13 | 195c4413 | 195c5313 |
| Base 14 | 129a7114 | 129a7d14 |
| Base 15 | ca0ab15 | ca0b815 |
| Base 16 | 9c98316 | 9c98f16 |