Compare 199151 vs 200987
| Property | 199151 | 200987 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1991511 | 2009871 |
| Prime factorization | 199151 | 200987 |
| Divisors count | 2 | 2 |
| Divisors | 1, 199151 | 1, 200987 |
| Number of properties | 5 | 6 |
| Chen primes | 7499th | 7554th |
| Cousin primes (2nd member) | 2143rd | |
| Happy primes | 2731st | |
| Primes | 17916th | 18060th |
| Prime triplets (2nd member) | 841st | |
| Safe primes | 1175th | |
| Sophie germain primes | 2055th | |
| Twin primes (1st member) | 2153rd | 2164th |
| Roman numberals | ||
| Base 2 | 1100001001111011112 | 1100010001000110112 |
| Base 3 | 1010100112223 | 1010122002223 |
| Base 4 | 3002132334 | 3010101234 |
| Base 5 | 223331015 | 224124225 |
| Base 6 | 41335556 | 41502556 |
| Base 7 | 14564217 | 14646537 |
| Base 8 | 6047578 | 6104338 |
| Base 9 | 3331589 | 3356289 |
| Base 10 | 19915110 | 20098710 |
| Base 11 | 12669711 | 12800611 |
| Base 12 | 972bb12 | 9838b12 |
| Base 13 | 6c85413 | 7063713 |
| Base 14 | 5281114 | 5336314 |
| Base 15 | 3e01b15 | 3e84215 |
| Base 16 | 309ef16 | 3111b16 |