Compare 228121 vs 228154
| Property | 228121 | 228154 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 1571 × 14531 | 21 × 1140771 |
| Prime factorization | 157 × 1453 | 2 × 114077 |
| Divisors count | 4 | 4 |
| Divisors | 1, 157, 1453, 228121 | 1, 2, 114077, 228154 |
| Number of properties | 1 | 1 |
| Semiprimes | 51267th | 51273rd |
| Roman numberals | ||
| Base 2 | 1101111011000110012 | 1101111011001110102 |
| Base 3 | 1021202202213 | 1021202220113 |
| Base 4 | 3132301214 | 3132303224 |
| Base 5 | 242444415 | 243001045 |
| Base 6 | 45200416 | 45201346 |
| Base 7 | 16400357 | 16401137 |
| Base 8 | 6754318 | 6754728 |
| Base 9 | 3768279 | 3768649 |
| Base 10 | 22812110 | 22815410 |
| Base 11 | 14643311 | 14646311 |
| Base 12 | b002112 | b004a12 |
| Base 13 | 7caaa13 | 7cb0413 |
| Base 14 | 5d1c514 | 5d20a14 |
| Base 15 | 478d115 | 4790415 |
| Base 16 | 37b1916 | 37b3a16 |