Compare 101999 vs 102149
| Property | 101999 | 102149 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1019991 | 1021491 |
| Prime factorization | 101999 | 102149 |
| Divisors count | 2 | 2 |
| Divisors | 1, 101999 | 1, 102149 |
| Number of properties | 6 | 10 |
| Additive primes | 3970th | 3982nd |
| Chen primes | 4299th | 4304th |
| Emirps | 1698th | 1704th |
| Happy primes | 1499th | |
| Isolated primes | 7298th | |
| Long primes | 3681st | |
| Primes | 9766th | 9783rd |
| Pythagorean primes | 4880th | |
| Sophie germain primes | 1191st | 1194th |
| Twin primes (1st member) | 1240th | |
| Ulam primes | 693rd | |
| Roman numberals | ||
| Base 2 | 110001110011011112 | 110001111000001012 |
| Base 3 | 120112202023 | 120120100223 |
| Base 4 | 1203212334 | 1203300114 |
| Base 5 | 112304445 | 112320445 |
| Base 6 | 21041156 | 21045256 |
| Base 7 | 6032427 | 6035457 |
| Base 8 | 3071578 | 3074058 |
| Base 9 | 1648229 | 1651089 |
| Base 10 | 10199910 | 10214910 |
| Base 11 | 6a6a711 | 6a82311 |
| Base 12 | 4b03b12 | 4b14512 |
| Base 13 | 3757113 | 3765813 |
| Base 14 | 2925914 | 2932514 |
| Base 15 | 2034e15 | 203ee15 |
| Base 16 | 18e6f16 | 18f0516 |