Compare 181228 vs 181230
| Property | 181228 | 181230 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 5 |
| Total factors | 3 | 5 |
| Prime factorization | 22 × 453071 | 21 × 31 × 51 × 71 × 8631 |
| Prime factorization | 2 × 2 × 45307 | 2 × 3 × 5 × 7 × 863 |
| Divisors count | 6 | 32 |
| Divisors | 1, 2, 4, 45307, 90614, 181228 | 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 863, 1726, 2589, 4315, 5178, 6041, 8630, 12082, 12945, 18123, 25890, 30205, 36246, 60410, 90615, 181230 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1011000011111011002 | 1011000011111011102 |
| Base 3 | 1000121210113 | 1000121210203 |
| Base 4 | 2300332304 | 2300332324 |
| Base 5 | 212444035 | 212444105 |
| Base 6 | 35150046 | 35150106 |
| Base 7 | 13532357 | 13532407 |
| Base 8 | 5417548 | 5417568 |
| Base 9 | 3055349 | 3055369 |
| Base 10 | 18122810 | 18123010 |
| Base 11 | 11418311 | 11418511 |
| Base 12 | 88a6412 | 88a6612 |
| Base 13 | 6464813 | 6464a13 |
| Base 14 | 4a08c14 | 4a09014 |
| Base 15 | 38a6d15 | 38a7015 |
| Base 16 | 2c3ec16 | 2c3ee16 |