Compare 629987 vs 631469
| Property | 629987 | 631469 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6299871 | 6314691 |
| Prime factorization | 629987 | 631469 |
| Divisors count | 2 | 2 |
| Divisors | 1, 629987 | 1, 631469 |
| Number of properties | 4 | 5 |
| Additive primes | 20071st | 20111th |
| Chen primes | 20102nd | 20142nd |
| Primes | 51340th | 51442nd |
| Sophie germain primes | 5247th | |
| Twin primes (1st member) | 5555th | 5564th |
| Roman numberals | ||
| Base 2 | 100110011100111000112 | 100110100010101011012 |
| Base 3 | 10120000112123 | 10120020122023 |
| Base 4 | 21213032034 | 21220222314 |
| Base 5 | 1301244225 | 1302013345 |
| Base 6 | 213003356 | 213112456 |
| Base 7 | 52324617 | 52400067 |
| Base 8 | 23163438 | 23212558 |
| Base 9 | 11601559 | 11621829 |
| Base 10 | 62998710 | 63146910 |
| Base 11 | 3a035611 | 3a148311 |
| Base 12 | 2646ab12 | 26552512 |
| Base 13 | 19099713 | 19156713 |
| Base 14 | 12583114 | 1261ad14 |
| Base 15 | c69e215 | c717e15 |
| Base 16 | 99ce316 | 9a2ad16 |