Compare 4001 vs 4621
| Property | 4001 | 4621 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 40011 | 46211 |
| Prime factorization | 4001 | 4621 |
| Divisors count | 2 | 2 |
| Divisors | 1, 4001 | 1, 4621 |
| Number of properties | 10 | 8 |
| Additive primes | 282nd | 321st |
| Centered triangular primes | 14th | |
| Chen primes | 321st | |
| Good primes | 95th | 104th |
| Harmonic primes | 227th | |
| Isolated primes | 387th | |
| Lucky primes | 125th | |
| Primes | 551st | 624th |
| Prime triplets (1st member) | 72nd | |
| Pythagorean primes | 270th | 307th |
| Sexy primes (1st member) | 203rd | |
| Sexy prime quadrupletss (1st member) | 17th | |
| Sexy prime triplets (1st member) | 71st | |
| Twin primes (1st member) | 104th | |
| Roman numberals | MMMMI | MMMMDCXXI |
| Base 2 | 1111101000012 | 10010000011012 |
| Base 3 | 121110123 | 201000113 |
| Base 4 | 3322014 | 10200314 |
| Base 5 | 1120015 | 1214415 |
| Base 6 | 303056 | 332216 |
| Base 7 | 144447 | 163217 |
| Base 8 | 76418 | 110158 |
| Base 9 | 54359 | 63049 |
| Base 10 | 400110 | 462110 |
| Base 11 | 300811 | 352111 |
| Base 12 | 239512 | 281112 |
| Base 13 | 1a8a13 | 214613 |
| Base 14 | 165b14 | 198114 |
| Base 15 | 12bb15 | 158115 |
| Base 16 | fa116 | 120d16 |