Compare 400004 vs 400013
| Property | 400004 | 400013 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 111 × 90911 | 6071 × 6591 |
| Prime factorization | 2 × 2 × 11 × 9091 | 607 × 659 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 11, 22, 44, 9091, 18182, 36364, 100001, 200002, 400004 | 1, 607, 659, 400013 |
| Number of properties | 0 | 1 |
| Semiprimes | 87558th | |
| Roman numberals | ||
| Base 2 | 11000011010100001002 | 11000011010100011012 |
| Base 3 | 2020222002223 | 2020222010223 |
| Base 4 | 12012220104 | 12012220314 |
| Base 5 | 1003000045 | 1003000235 |
| Base 6 | 123235126 | 123235256 |
| Base 7 | 32541237 | 32541357 |
| Base 8 | 14152048 | 14152158 |
| Base 9 | 6686289 | 6686389 |
| Base 10 | 40000410 | 40001310 |
| Base 11 | 25359011 | 25359911 |
| Base 12 | 17359812 | 1735a512 |
| Base 13 | 1100b713 | 1100c313 |
| Base 14 | a5aba14 | a5ac514 |
| Base 15 | 7d7be15 | 7d7c815 |
| Base 16 | 61a8416 | 61a8d16 |