Compare 19907 vs 19912
| Property | 19907 | 19912 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 5 |
| Prime factorization | 171 × 11711 | 23 × 191 × 1311 |
| Prime factorization | 17 × 1171 | 2 × 2 × 2 × 19 × 131 |
| Divisors count | 4 | 16 |
| Divisors | 1, 17, 1171, 19907 | 1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 4978, 9956, 19912 |
| Number of properties | 1 | 0 |
| Semiprimes | 5064th | |
| Roman numberals | ||
| Base 2 | 1001101110000112 | 1001101110010002 |
| Base 3 | 10000220223 | 10000221113 |
| Base 4 | 103130034 | 103130204 |
| Base 5 | 11141125 | 11141225 |
| Base 6 | 2320556 | 2321046 |
| Base 7 | 1120167 | 1120247 |
| Base 8 | 467038 | 467108 |
| Base 9 | 302689 | 302749 |
| Base 10 | 1990710 | 1991210 |
| Base 11 | 13a5811 | 13a6211 |
| Base 12 | b62b12 | b63412 |
| Base 13 | 90a413 | 90a913 |
| Base 14 | 737d14 | 738414 |
| Base 15 | 5d7215 | 5d7715 |
| Base 16 | 4dc316 | 4dc816 |