Compare 990331 vs 991381
Property | 990331 | 991381 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 9903311 | 9913811 |
Prime factorization | 990331 | 991381 |
Divisors count | 2 | 2 |
Divisors | 1, 990331 | 1, 991381 |
Number of properties | 3 | 5 |
Additive primes | 29888th | |
Isolated primes | 61659th | |
Lucky primes | 8541st | 8548th |
Primes | 77802nd | 77876th |
Sexy primes (1st member) | 16270th | |
Twin primes (2nd member) | 8105th | |
Roman numberals | ||
Base 2 | 111100011100011110112 | 111100100000100101012 |
Base 3 | 12120221102213 | 12121002202113 |
Base 4 | 33013013234 | 33020021114 |
Base 5 | 2231423115 | 2232110115 |
Base 6 | 331205116 | 331254216 |
Base 7 | 112631567 | 112662167 |
Base 8 | 36161738 | 36202258 |
Base 9 | 17684279 | 17708249 |
Base 10 | 99033110 | 99138110 |
Base 11 | 61706111 | 61792611 |
Base 12 | 3b913712 | 3b987112 |
Base 13 | 2889c413 | 28932113 |
Base 14 | 1bac9d14 | 1bb40d14 |
Base 15 | 14867115 | 148b2115 |
Base 16 | f1c7b16 | f209516 |