Compare 199967 vs 200087
| Property | 199967 | 200087 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1999671 | 2000871 |
| Prime factorization | 199967 | 200087 |
| Divisors count | 2 | 2 |
| Divisors | 1, 199967 | 1, 200087 |
| Number of properties | 6 | 7 |
| Additive primes | 7222nd | 7229th |
| Chen primes | 7528th | |
| Happy primes | 2742nd | |
| Harmonic primes | 6760th | |
| Isolated primes | 13664th | 13674th |
| Long primes | 6737th | 6741st |
| Primes | 17983rd | 17993rd |
| Safe primes | 1172nd | |
| Sexy primes (2nd member) | 4295th | |
| Roman numberals | ||
| Base 2 | 1100001101000111112 | 1100001101100101112 |
| Base 3 | 1010110220123 | 1010111101223 |
| Base 4 | 3003101334 | 3003121134 |
| Base 5 | 223443325 | 224003225 |
| Base 6 | 41414356 | 41421556 |
| Base 7 | 14616657 | 14622267 |
| Base 8 | 6064378 | 6066278 |
| Base 9 | 3342659 | 3344189 |
| Base 10 | 19996710 | 20008710 |
| Base 11 | 12726911 | 12736811 |
| Base 12 | 9787b12 | 9795b12 |
| Base 13 | 7003113 | 700c413 |
| Base 14 | 52c3514 | 52cbd14 |
| Base 15 | 3e3b215 | 3e44215 |
| Base 16 | 30d1f16 | 30d9716 |