Compare 7121 vs 7297
| Property | 7121 | 7297 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 71211 | 72971 |
| Prime factorization | 7121 | 7297 |
| Divisors count | 2 | 2 |
| Divisors | 1, 7121 | 1, 7297 |
| Number of properties | 9 | 7 |
| Additive primes | 454th | |
| Chen primes | 496th | |
| Emirps | 151st | 159th |
| Harmonic primes | 332nd | 340th |
| Isolated primes | 589th | 603rd |
| Primes | 912th | 930th |
| Proth primes | 31st | |
| Pythagorean primes | 448th | 456th |
| Sexy primes (1st member) | 320th | |
| Sophie germain primes | 154th | |
| Ulam primes | 65th | |
| Roman numberals | ||
| Base 2 | 11011110100012 | 11100100000012 |
| Base 3 | 1002022023 | 1010000213 |
| Base 4 | 12331014 | 13020014 |
| Base 5 | 2114415 | 2131425 |
| Base 6 | 525456 | 534416 |
| Base 7 | 265227 | 301637 |
| Base 8 | 157218 | 162018 |
| Base 9 | 106829 | 110079 |
| Base 10 | 712110 | 729710 |
| Base 11 | 539411 | 553411 |
| Base 12 | 415512 | 428112 |
| Base 13 | 331a13 | 342413 |
| Base 14 | 284914 | 293314 |
| Base 15 | 219b15 | 226715 |
| Base 16 | 1bd116 | 1c8116 |