Compare 20191 vs 20202
| Property | 20191 | 20202 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 5 |
| Total factors | 2 | 5 |
| Prime factorization | 611 × 3311 | 21 × 31 × 71 × 131 × 371 |
| Prime factorization | 61 × 331 | 2 × 3 × 7 × 13 × 37 |
| Divisors count | 4 | 32 |
| Divisors | 1, 61, 331, 20191 | 1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 518, 546, 777, 962, 1443, 1554, 2886, 3367, 6734, 10101, 20202 |
| Number of properties | 1 | 0 |
| Semiprimes | 5127th | |
| Roman numberals | ||
| Base 2 | 1001110110111112 | 1001110111010102 |
| Base 3 | 10002002113 | 10002010203 |
| Base 4 | 103231334 | 103232224 |
| Base 5 | 11212315 | 11213025 |
| Base 6 | 2332516 | 2333106 |
| Base 7 | 1126037 | 1126207 |
| Base 8 | 473378 | 473528 |
| Base 9 | 306249 | 306369 |
| Base 10 | 2019110 | 2020210 |
| Base 11 | 1419611 | 141a611 |
| Base 12 | b82712 | b83612 |
| Base 13 | 926213 | 927013 |
| Base 14 | 750314 | 751014 |
| Base 15 | 5eb115 | 5ebc15 |
| Base 16 | 4edf16 | 4eea16 |