Compare 400047 vs 400066
| Property | 400047 | 400066 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 1333491 | 21 × 2000331 |
| Prime factorization | 3 × 133349 | 2 × 200033 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 133349, 400047 | 1, 2, 200033, 400066 |
| Number of properties | 1 | 1 |
| Semiprimes | 87567th | 87572nd |
| Roman numberals | ||
| Base 2 | 11000011010101011112 | 11000011010110000102 |
| Base 3 | 2020222021203 | 2020222100213 |
| Base 4 | 12012222334 | 12012230024 |
| Base 5 | 1003001425 | 1003002315 |
| Base 6 | 123240236 | 123240546 |
| Base 7 | 32542147 | 32542427 |
| Base 8 | 14152578 | 14153028 |
| Base 9 | 6686769 | 6687079 |
| Base 10 | 40004710 | 40006610 |
| Base 11 | 25361a11 | 25363711 |
| Base 12 | 17361312 | 17362a12 |
| Base 13 | 11011b13 | 11013413 |
| Base 14 | a5b0b14 | a5b2214 |
| Base 15 | 7d7ec15 | 7d81115 |
| Base 16 | 61aaf16 | 61ac216 |