Compare 987239 vs 987242
| Property | 987239 | 987242 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 112 × 411 × 1991 | 21 × 4936211 |
| Prime factorization | 11 × 11 × 41 × 199 | 2 × 493621 |
| Divisors count | 12 | 4 |
| Divisors | 1, 11, 41, 121, 199, 451, 2189, 4961, 8159, 24079, 89749, 987239 | 1, 2, 493621, 987242 |
| Number of properties | 0 | 1 |
| Semiprimes | 207448th | |
| Roman numberals | ||
| Base 2 | 111100010000011001112 | 111100010000011010102 |
| Base 3 | 12120110201023 | 12120110201123 |
| Base 4 | 33010012134 | 33010012224 |
| Base 5 | 2230424245 | 2230424325 |
| Base 6 | 330543156 | 330543226 |
| Base 7 | 112511517 | 112511547 |
| Base 8 | 36101478 | 36101528 |
| Base 9 | 17642129 | 17642159 |
| Base 10 | 98723910 | 98724210 |
| Base 11 | 61480011 | 61480311 |
| Base 12 | 3b739b12 | 3b73a212 |
| Base 13 | 28748613 | 28748913 |
| Base 14 | 1b9ad114 | 1b9ad414 |
| Base 15 | 1477ae15 | 1477b215 |
| Base 16 | f106716 | f106a16 |