Compare 199921 vs 200153
| Property | 199921 | 200153 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1999211 | 2001531 |
| Prime factorization | 199921 | 200153 |
| Divisors count | 2 | 2 |
| Divisors | 1, 199921 | 1, 200153 |
| Number of properties | 5 | 8 |
| Additive primes | 7221st | 7232nd |
| Chen primes | 7530th | |
| Isolated primes | 13662nd | 13677th |
| Long primes | 6742nd | |
| Primes | 17979th | 17996th |
| Pythagorean primes | 8975th | 8984th |
| Sexy primes (1st member) | 4299th | |
| Sophie germain primes | 2060th | |
| Ulam primes | 1289th | |
| Roman numberals | ||
| Base 2 | 1100001100111100012 | 1100001101110110012 |
| Base 3 | 1010110201113 | 1010111200023 |
| Base 4 | 3003033014 | 3003131214 |
| Base 5 | 223441415 | 224011035 |
| Base 6 | 41413216 | 41423456 |
| Base 7 | 14616017 | 14623527 |
| Base 8 | 6063618 | 6067318 |
| Base 9 | 3342149 | 3345029 |
| Base 10 | 19992110 | 20015310 |
| Base 11 | 12722711 | 12741811 |
| Base 12 | 9784112 | 979b512 |
| Base 13 | 6ccc713 | 7014513 |
| Base 14 | 52c0114 | 52d2914 |
| Base 15 | 3e38115 | 3e48815 |
| Base 16 | 30cf116 | 30dd916 |