Compare 228151 vs 228155
| Property | 228151 | 228155 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 71 × 111 × 29631 | 51 × 456311 |
| Prime factorization | 7 × 11 × 2963 | 5 × 45631 |
| Divisors count | 8 | 4 |
| Divisors | 1, 7, 11, 77, 2963, 20741, 32593, 228151 | 1, 5, 45631, 228155 |
| Number of properties | 0 | 1 |
| Semiprimes | 51274th | |
| Roman numberals | ||
| Base 2 | 1101111011001101112 | 1101111011001110112 |
| Base 3 | 1021202220013 | 1021202220123 |
| Base 4 | 3132303134 | 3132303234 |
| Base 5 | 243001015 | 243001105 |
| Base 6 | 45201316 | 45201356 |
| Base 7 | 16401107 | 16401147 |
| Base 8 | 6754678 | 6754738 |
| Base 9 | 3768619 | 3768659 |
| Base 10 | 22815110 | 22815510 |
| Base 11 | 14646011 | 14646411 |
| Base 12 | b004712 | b004b12 |
| Base 13 | 7cb0113 | 7cb0513 |
| Base 14 | 5d20714 | 5d20b14 |
| Base 15 | 4790115 | 4790515 |
| Base 16 | 37b3716 | 37b3b16 |