Compare 201307 vs 201309
| Property | 201307 | 201309 | 
|---|---|---|
| Type | prime | semiprime | 
| Unique factors | 1 | 2 | 
| Total factors | 1 | 2 | 
| Prime factorization | 2013071 | 31 × 671031 | 
| Prime factorization | 201307 | 3 × 67103 | 
| Divisors count | 2 | 4 | 
| Divisors | 1, 201307 | 1, 3, 67103, 201309 | 
| Number of properties | 4 | 1 | 
| Additive primes | 7275th | |
| Chen primes | 7563rd | |
| Isolated primes | 13754th | |
| Primes | 18085th | |
| Semiprimes | 45524th | |
| Roman numberals | ||
| Base 2 | 1100010010010110112 | 1100010010010111012 | 
| Base 3 | 1010200102113 | 1010200102203 | 
| Base 4 | 3010211234 | 3010211314 | 
| Base 5 | 224202125 | 224202145 | 
| Base 6 | 41515516 | 41515536 | 
| Base 7 | 14656217 | 14656237 | 
| Base 8 | 6111338 | 6111358 | 
| Base 9 | 3361249 | 3361269 | 
| Base 10 | 20130710 | 20130910 | 
| Base 11 | 12827711 | 12827911 | 
| Base 12 | 985b712 | 985b912 | 
| Base 13 | 7082213 | 7082413 | 
| Base 14 | 5351114 | 5351314 | 
| Base 15 | 3e9a715 | 3e9a915 | 
| Base 16 | 3125b16 | 3125d16 |