Compare 201997 vs 202357
| Property | 201997 | 202357 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2019971 | 2023571 |
| Prime factorization | 201997 | 202357 |
| Divisors count | 2 | 2 |
| Divisors | 1, 201997 | 1, 202357 |
| Number of properties | 4 | 8 |
| Additive primes | 7312th | |
| Chen primes | 7596th | |
| Cousin primes (1st member) | 2155th | 2159th |
| Happy primes | 2775th | |
| Isolated primes | 13803rd | 13824th |
| Lucky primes | 2333rd | |
| Primes | 18148th | 18175th |
| Pythagorean primes | 9060th | 9072nd |
| Roman numberals | ||
| Base 2 | 1100010101000011012 | 1100010110011101012 |
| Base 3 | 1010210021013 | 1010211202013 |
| Base 4 | 3011100314 | 3011213114 |
| Base 5 | 224304425 | 224334125 |
| Base 6 | 41551016 | 42005016 |
| Base 7 | 15006257 | 15016517 |
| Base 8 | 6124158 | 6131658 |
| Base 9 | 3370719 | 3375219 |
| Base 10 | 20199710 | 20235710 |
| Base 11 | 12884411 | 12904111 |
| Base 12 | 98a9112 | 9913112 |
| Base 13 | 70c3313 | 7114c13 |
| Base 14 | 5388514 | 53a6114 |
| Base 15 | 3ecb715 | 3ee5715 |
| Base 16 | 3150d16 | 3167516 |