Compare 228638 vs 228639
| Property | 228638 | 228639 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 1143191 | 31 × 762131 |
| Prime factorization | 2 × 114319 | 3 × 76213 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 114319, 228638 | 1, 3, 76213, 228639 |
| Number of properties | 1 | 1 |
| Semiprimes | 51367th | 51368th |
| Roman numberals | ||
| Base 2 | 1101111101000111102 | 1101111101000111112 |
| Base 3 | 1021211220023 | 1021211220103 |
| Base 4 | 3133101324 | 3133101334 |
| Base 5 | 243040235 | 243040245 |
| Base 6 | 45223026 | 45223036 |
| Base 7 | 16414047 | 16414057 |
| Base 8 | 6764368 | 6764378 |
| Base 9 | 3775629 | 3775639 |
| Base 10 | 22863810 | 22863910 |
| Base 11 | 14686311 | 14686411 |
| Base 12 | b039212 | b039312 |
| Base 13 | 800b713 | 800b813 |
| Base 14 | 5d47414 | 5d47514 |
| Base 15 | 47b2815 | 47b2915 |
| Base 16 | 37d1e16 | 37d1f16 |