Compare 30223 vs 30491
| Property | 30223 | 30491 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 302231 | 304911 |
| Prime factorization | 30223 | 30491 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30223 | 1, 30491 |
| Number of properties | 4 | 10 |
| Additive primes | 1490th | |
| Chen primes | 1573rd | |
| Emirps | 634th | 642nd |
| Good primes | 326th | |
| Harmonic primes | 1220th | 1228th |
| Isolated primes | 2330th | |
| Long primes | 1250th | |
| Primes | 3269th | 3291st |
| Prime triplets (1st member) | 227th | |
| Sexy primes (1st member) | 963rd | |
| Twin primes (1st member) | 474th | |
| Roman numberals | ||
| Base 2 | 1110110000011112 | 1110111000110112 |
| Base 3 | 11121101013 | 11122110223 |
| Base 4 | 131200334 | 131301234 |
| Base 5 | 14313435 | 14334315 |
| Base 6 | 3515316 | 3530556 |
| Base 7 | 1540547 | 1546167 |
| Base 8 | 730178 | 734338 |
| Base 9 | 454119 | 457389 |
| Base 10 | 3022310 | 3049110 |
| Base 11 | 2078611 | 209aa11 |
| Base 12 | 155a712 | 1578b12 |
| Base 13 | 109ab13 | 10b5613 |
| Base 14 | b02b14 | b17d14 |
| Base 15 | 8e4d15 | 907b15 |
| Base 16 | 760f16 | 771b16 |