Compare 161218 vs 161228
| Property | 161218 | 161228 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 4 |
| Prime factorization | 21 × 1491 × 5411 | 22 × 171 × 23711 |
| Prime factorization | 2 × 149 × 541 | 2 × 2 × 17 × 2371 |
| Divisors count | 8 | 12 |
| Divisors | 1, 2, 149, 298, 541, 1082, 80609, 161218 | 1, 2, 4, 17, 34, 68, 2371, 4742, 9484, 40307, 80614, 161228 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001110101110000102 | 1001110101110011002 |
| Base 3 | 220120110013 | 220120111023 |
| Base 4 | 2131130024 | 2131130304 |
| Base 5 | 201243335 | 201244035 |
| Base 6 | 32422146 | 32422326 |
| Base 7 | 12410117 | 12410247 |
| Base 8 | 4727028 | 4727148 |
| Base 9 | 2651319 | 2651429 |
| Base 10 | 16121810 | 16122810 |
| Base 11 | 10014211 | 10015111 |
| Base 12 | 7936a12 | 7937812 |
| Base 13 | 584c513 | 5850213 |
| Base 14 | 42a7814 | 42a8414 |
| Base 15 | 32b7d15 | 32b8815 |
| Base 16 | 275c216 | 275cc16 |