Compare 9397 vs 9421
| Property | 9397 | 9421 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 93971 | 94211 |
| Prime factorization | 9397 | 9421 |
| Divisors count | 2 | 2 |
| Divisors | 1, 9397 | 1, 9421 |
| Number of properties | 8 | 6 |
| Emirps | 210th | |
| Good primes | 174th | |
| Isolated primes | 773rd | |
| Left-truncatable primes | 146th | |
| Long primes | 444th | |
| Lucky primes | 201st | |
| Primes | 1162nd | 1166th |
| Pythagorean primes | 578th | 580th |
| Sexy primes (1st member) | 391st | |
| Sexy primes (2nd member) | 390th | |
| Sexy prime triplets (2nd member) | 116th | |
| Twin primes (2nd member) | 196th | |
| Roman numberals | ||
| Base 2 | 100100101101012 | 100100110011012 |
| Base 3 | 1102200013 | 1102202213 |
| Base 4 | 21023114 | 21030314 |
| Base 5 | 3000425 | 3001415 |
| Base 6 | 1113016 | 1113416 |
| Base 7 | 362537 | 363167 |
| Base 8 | 222658 | 223158 |
| Base 9 | 138019 | 138279 |
| Base 10 | 939710 | 942110 |
| Base 11 | 707311 | 709511 |
| Base 12 | 553112 | 555112 |
| Base 13 | 437b13 | 439913 |
| Base 14 | 35d314 | 360d14 |
| Base 15 | 2bb715 | 2bd115 |
| Base 16 | 24b516 | 24cd16 |