Compare 619999 vs 620159
| Property | 619999 | 620159 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6199991 | 6201591 |
| Prime factorization | 619999 | 620159 |
| Divisors count | 2 | 2 |
| Divisors | 1, 619999 | 1, 620159 |
| Number of properties | 4 | 5 |
| Additive primes | 19777th | 19782nd |
| Chen primes | 19839th | |
| Cousin primes (1st member) | 5483rd | |
| Isolated primes | 39655th | |
| Primes | 50612th | 50620th |
| Sophie germain primes | 5161st | |
| Twin primes (1st member) | 5480th | |
| Roman numberals | ||
| Base 2 | 100101110101110111112 | 100101110110011111112 |
| Base 3 | 10111111102213 | 10111112002123 |
| Base 4 | 21131131334 | 21131213334 |
| Base 5 | 1243144445 | 1243211145 |
| Base 6 | 211422116 | 211430356 |
| Base 7 | 51614027 | 51620217 |
| Base 8 | 22727378 | 22731778 |
| Base 9 | 11444279 | 11446259 |
| Base 10 | 61999910 | 62015910 |
| Base 11 | 3938a611 | 393a3111 |
| Base 12 | 25a96712 | 25aa7b12 |
| Base 13 | 18928313 | 18937713 |
| Base 14 | 121d3914 | 12201114 |
| Base 15 | c3a8415 | c3b3e15 |
| Base 16 | 975df16 | 9767f16 |