Compare 3943 vs 4007
| Property | 3943 | 4007 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 39431 | 40071 |
| Prime factorization | 3943 | 4007 |
| Divisors count | 2 | 2 |
| Divisors | 1, 3943 | 1, 4007 |
| Number of properties | 8 | 13 |
| Additive primes | 279th | 284th |
| Chen primes | 322nd | |
| Cousin primes (1st member) | 108th | |
| Cousin primes (2nd member) | 109th | |
| Harmonic primes | 197th | |
| Isolated primes | 342nd | 346th |
| Long primes | 216th | 219th |
| Lucky primes | 115th | |
| Primes | 547th | 553rd |
| Prime triplets (3rd member) | 72nd | |
| Safe primes | 61st | |
| Sexy primes (1st member) | 204th | |
| Sexy primes (2nd member) | 203rd | |
| Sexy prime quadrupletss (2nd member) | 17th | |
| Sexy prime triplets (1st member) | 72nd | |
| Sexy prime triplets (2nd member) | 71st | |
| Super primes | 101st | |
| Roman numberals | MMMCMXLIII | MMMMVII |
| Base 2 | 1111011001112 | 1111101001112 |
| Base 3 | 121020013 | 121111023 |
| Base 4 | 3312134 | 3322134 |
| Base 5 | 1112335 | 1120125 |
| Base 6 | 301316 | 303156 |
| Base 7 | 143327 | 144537 |
| Base 8 | 75478 | 76478 |
| Base 9 | 53619 | 54429 |
| Base 10 | 394310 | 400710 |
| Base 11 | 2a6511 | 301311 |
| Base 12 | 234712 | 239b12 |
| Base 13 | 1a4413 | 1a9313 |
| Base 14 | 161914 | 166314 |
| Base 15 | 127d15 | 12c215 |
| Base 16 | f6716 | fa716 |