Compare 629987 vs 630281
| Property | 629987 | 630281 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6299871 | 6302811 |
| Prime factorization | 629987 | 630281 |
| Divisors count | 2 | 2 |
| Divisors | 1, 629987 | 1, 630281 |
| Number of properties | 4 | 3 |
| Additive primes | 20071st | |
| Chen primes | 20102nd | 20108th |
| Isolated primes | 40249th | |
| Primes | 51340th | 51360th |
| Twin primes (1st member) | 5555th | |
| Roman numberals | ||
| Base 2 | 100110011100111000112 | 100110011110000010012 |
| Base 3 | 10120000112123 | 10120001202023 |
| Base 4 | 21213032034 | 21213200214 |
| Base 5 | 1301244225 | 1301321115 |
| Base 6 | 213003356 | 213015456 |
| Base 7 | 52324617 | 52333617 |
| Base 8 | 23163438 | 23170118 |
| Base 9 | 11601559 | 11605229 |
| Base 10 | 62998710 | 63028110 |
| Base 11 | 3a035611 | 3a05a311 |
| Base 12 | 2646ab12 | 2648b512 |
| Base 13 | 19099713 | 190b6213 |
| Base 14 | 12583114 | 1259a114 |
| Base 15 | c69e215 | c6b3b15 |
| Base 16 | 99ce316 | 99e0916 |