Compare 990812 vs 990818
| Property | 990812 | 990818 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 22 × 191 × 130371 | 21 × 791 × 62711 |
| Prime factorization | 2 × 2 × 19 × 13037 | 2 × 79 × 6271 |
| Divisors count | 12 | 8 |
| Divisors | 1, 2, 4, 19, 38, 76, 13037, 26074, 52148, 247703, 495406, 990812 | 1, 2, 79, 158, 6271, 12542, 495409, 990818 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111100011110010111002 | 111100011110011000102 |
| Base 3 | 12121000102023 | 12121000102223 |
| Base 4 | 33013211304 | 33013212024 |
| Base 5 | 2232012225 | 2232012335 |
| Base 6 | 331230326 | 331230426 |
| Base 7 | 112644447 | 112644537 |
| Base 8 | 36171348 | 36171428 |
| Base 9 | 17701229 | 17701289 |
| Base 10 | 99081210 | 99081810 |
| Base 11 | 61745911 | 61746411 |
| Base 12 | 3b947812 | 3b948212 |
| Base 13 | 288ca413 | 288caa13 |
| Base 14 | 1bb12414 | 1bb12a14 |
| Base 15 | 14889215 | 14889815 |
| Base 16 | f1e5c16 | f1e6216 |