Compare 400019 vs 400030
| Property | 400019 | 400030 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 3371 × 11871 | 21 × 51 × 1091 × 3671 |
| Prime factorization | 337 × 1187 | 2 × 5 × 109 × 367 |
| Divisors count | 4 | 16 |
| Divisors | 1, 337, 1187, 400019 | 1, 2, 5, 10, 109, 218, 367, 545, 734, 1090, 1835, 3670, 40003, 80006, 200015, 400030 |
| Number of properties | 1 | 0 |
| Semiprimes | 87560th | |
| Roman numberals | ||
| Base 2 | 11000011010100100112 | 11000011010100111102 |
| Base 3 | 2020222011123 | 2020222012213 |
| Base 4 | 12012221034 | 12012221324 |
| Base 5 | 1003000345 | 1003001105 |
| Base 6 | 123235356 | 123235546 |
| Base 7 | 32541447 | 32541617 |
| Base 8 | 14152238 | 14152368 |
| Base 9 | 6686459 | 6686579 |
| Base 10 | 40001910 | 40003010 |
| Base 11 | 2535a411 | 25360411 |
| Base 12 | 1735ab12 | 1735ba12 |
| Base 13 | 1100c913 | 11010713 |
| Base 14 | a5acb14 | a5ad814 |
| Base 15 | 7d7ce15 | 7d7da15 |
| Base 16 | 61a9316 | 61a9e16 |