Compare 490642 vs 490681
| Property | 490642 | 490681 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 2453211 | 711 × 69111 |
| Prime factorization | 2 × 245321 | 71 × 6911 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 245321, 490642 | 1, 71, 6911, 490681 |
| Number of properties | 1 | 1 |
| Semiprimes | 106393rd | 106400th |
| Roman numberals | ||
| Base 2 | 11101111100100100102 | 11101111100101110012 |
| Base 3 | 2202210002213 | 2202210021013 |
| Base 4 | 13133021024 | 13133023214 |
| Base 5 | 1112000325 | 1112002115 |
| Base 6 | 143032546 | 143034016 |
| Base 7 | 41123057 | 41123627 |
| Base 8 | 16762228 | 16762718 |
| Base 9 | 8270279 | 8270719 |
| Base 10 | 49064210 | 49068110 |
| Base 11 | 30569911 | 30572411 |
| Base 12 | 1b7b2a12 | 1b7b6112 |
| Base 13 | 14242913 | 14245913 |
| Base 14 | cab3c14 | cab6914 |
| Base 15 | 9a59715 | 9a5c115 |
| Base 16 | 77c9216 | 77cb916 |