Compare 421739 vs 422549
| Property | 421739 | 422549 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4217391 | 4225491 |
| Prime factorization | 421739 | 422549 |
| Divisors count | 2 | 2 |
| Divisors | 1, 421739 | 1, 422549 |
| Number of properties | 4 | 4 |
| Chen primes | 14264th | 14291st |
| Primes | 35525th | 35580th |
| Safe primes | 2145th | |
| Sophie germain primes | 3759th | |
| Twin primes (1st member) | 3978th | 3983rd |
| Roman numberals | ||
| Base 2 | 11001101111011010112 | 11001110010100101012 |
| Base 3 | 2101021112223 | 2101101212223 |
| Base 4 | 12123312234 | 12130221114 |
| Base 5 | 1014434245 | 1020101445 |
| Base 6 | 130122556 | 130201256 |
| Base 7 | 34043637 | 34066317 |
| Base 8 | 14675538 | 14712258 |
| Base 9 | 7124589 | 7135589 |
| Base 10 | 42173910 | 42254910 |
| Base 11 | 26894a11 | 26951611 |
| Base 12 | 18408b12 | 18464512 |
| Base 13 | 119c6613 | 11a43a13 |
| Base 14 | ad9a314 | addc114 |
| Base 15 | 84e5e15 | 852ee15 |
| Base 16 | 66f6b16 | 6729516 |