Compare 990379 vs 990381
| Property | 990379 | 990381 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 131 × 291 × 371 × 711 | 31 × 71 × 471611 |
| Prime factorization | 13 × 29 × 37 × 71 | 3 × 7 × 47161 |
| Divisors count | 16 | 8 |
| Divisors | 1, 13, 29, 37, 71, 377, 481, 923, 1073, 2059, 2627, 13949, 26767, 34151, 76183, 990379 | 1, 3, 7, 21, 47161, 141483, 330127, 990381 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111100011100101010112 | 111100011100101011012 |
| Base 3 | 12120221122013 | 12120221122103 |
| Base 4 | 33013022234 | 33013022314 |
| Base 5 | 2231430045 | 2231430115 |
| Base 6 | 331210316 | 331210336 |
| Base 7 | 112632557 | 112632607 |
| Base 8 | 36162538 | 36162558 |
| Base 9 | 17684819 | 17684839 |
| Base 10 | 99037910 | 99038110 |
| Base 11 | 6170a511 | 6170a711 |
| Base 12 | 3b917712 | 3b917912 |
| Base 13 | 288a3013 | 288a3213 |
| Base 14 | 1bacd514 | 1bacd714 |
| Base 15 | 1486a415 | 1486a615 |
| Base 16 | f1cab16 | f1cad16 |