Compare 991129 vs 991387
Property | 991129 | 991387 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 9911291 | 9913871 |
Prime factorization | 991129 | 991387 |
Divisors count | 2 | 2 |
Divisors | 1, 991129 | 1, 991387 |
Number of properties | 4 | 5 |
Additive primes | 29881st | 29889th |
Emirps | 10974th | |
Isolated primes | 61660th | |
Primes | 77861st | 77877th |
Sexy primes (2nd member) | 16270th | |
Twin primes (2nd member) | 8109th | |
Ulam primes | 5712th | |
Roman numberals | ||
Base 2 | 111100011111100110012 | 111100100000100110112 |
Base 3 | 12121001201113 | 12121002210013 |
Base 4 | 33013321214 | 33020021234 |
Base 5 | 2232040045 | 2232110225 |
Base 6 | 331243216 | 331254316 |
Base 7 | 112654067 | 112662257 |
Base 8 | 36176318 | 36202338 |
Base 9 | 17705149 | 17708319 |
Base 10 | 99112910 | 99138710 |
Base 11 | 61771711 | 61793111 |
Base 12 | 3b96a112 | 3b987712 |
Base 13 | 28918913 | 28932713 |
Base 14 | 1bb2ad14 | 1bb41514 |
Base 15 | 148a0415 | 148b2715 |
Base 16 | f1f9916 | f209b16 |