Compare 201305 vs 201311
| Property | 201305 | 201311 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 51 × 131 × 191 × 1631 | 111 × 183011 |
| Prime factorization | 5 × 13 × 19 × 163 | 11 × 18301 |
| Divisors count | 16 | 4 |
| Divisors | 1, 5, 13, 19, 65, 95, 163, 247, 815, 1235, 2119, 3097, 10595, 15485, 40261, 201305 | 1, 11, 18301, 201311 |
| Number of properties | 0 | 1 |
| Semiprimes | 45525th | |
| Roman numberals | ||
| Base 2 | 1100010010010110012 | 1100010010010111112 |
| Base 3 | 1010200102023 | 1010200102223 |
| Base 4 | 3010211214 | 3010211334 |
| Base 5 | 224202105 | 224202215 |
| Base 6 | 41515456 | 41515556 |
| Base 7 | 14656167 | 14656257 |
| Base 8 | 6111318 | 6111378 |
| Base 9 | 3361229 | 3361289 |
| Base 10 | 20130510 | 20131110 |
| Base 11 | 12827511 | 12828011 |
| Base 12 | 985b512 | 985bb12 |
| Base 13 | 7082013 | 7082613 |
| Base 14 | 5350d14 | 5351514 |
| Base 15 | 3e9a515 | 3e9ab15 |
| Base 16 | 3125916 | 3125f16 |