Compare 231121 vs 231139
| Property | 231121 | 231139 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 111 × 210111 | 371 × 62471 |
| Prime factorization | 11 × 21011 | 37 × 6247 |
| Divisors count | 4 | 4 |
| Divisors | 1, 11, 21011, 231121 | 1, 37, 6247, 231139 |
| Number of properties | 1 | 1 |
| Semiprimes | 51865th | 51869th |
| Roman numberals | ||
| Base 2 | 1110000110110100012 | 1110000110111000112 |
| Base 3 | 1022020010013 | 1022020012013 |
| Base 4 | 3201231014 | 3201232034 |
| Base 5 | 243434415 | 243440245 |
| Base 6 | 45420016 | 45420316 |
| Base 7 | 16515527 | 16516067 |
| Base 8 | 7033218 | 7033438 |
| Base 9 | 3820319 | 3820519 |
| Base 10 | 23112110 | 23113910 |
| Base 11 | 14871011 | 14872711 |
| Base 12 | b190112 | b191712 |
| Base 13 | 8127713 | 8128c13 |
| Base 14 | 6032914 | 6033d14 |
| Base 15 | 4873115 | 4874415 |
| Base 16 | 386d116 | 386e316 |