Compare 629986 vs 629987
Property | 629986 | 629987 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 71 × 171 × 26471 | 6299871 |
Prime factorization | 2 × 7 × 17 × 2647 | 629987 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 7, 14, 17, 34, 119, 238, 2647, 5294, 18529, 37058, 44999, 89998, 314993, 629986 | 1, 629987 |
Number of properties | 0 | 4 |
Additive primes | 20071st | |
Chen primes | 20102nd | |
Primes | 51340th | |
Twin primes (1st member) | 5555th | |
Roman numberals | ||
Base 2 | 100110011100111000102 | 100110011100111000112 |
Base 3 | 10120000112113 | 10120000112123 |
Base 4 | 21213032024 | 21213032034 |
Base 5 | 1301244215 | 1301244225 |
Base 6 | 213003346 | 213003356 |
Base 7 | 52324607 | 52324617 |
Base 8 | 23163428 | 23163438 |
Base 9 | 11601549 | 11601559 |
Base 10 | 62998610 | 62998710 |
Base 11 | 3a035511 | 3a035611 |
Base 12 | 2646aa12 | 2646ab12 |
Base 13 | 19099613 | 19099713 |
Base 14 | 12583014 | 12583114 |
Base 15 | c69e115 | c69e215 |
Base 16 | 99ce216 | 99ce316 |