Compare 1451 vs 1601
| Property | 1451 | 1601 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14511 | 16011 |
| Prime factorization | 1451 | 1601 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1451 | 1, 1601 |
| Number of properties | 7 | 12 |
| Additive primes | 125th | |
| Chen primes | 149th | 160th |
| Cousin primes (2nd member) | 51st | 57th |
| Emirps | 78th | |
| Harmonic primes | 85th | |
| Isolated primes | 153rd | |
| Primes | 230th | 252nd |
| Prime triplets (2nd member) | 38th | |
| Proth primes | 21st | |
| Pythagorean primes | 120th | |
| Sexy primes (1st member) | 108th | |
| Sexy prime quadrupletss (1st member) | 10th | |
| Sexy prime triplets (1st member) | 41st | |
| Sophie germain primes | 48th | 54th |
| Twin primes (1st member) | 48th | |
| Roman numberals | MCDLI | MDCI |
| Base 2 | 101101010112 | 110010000012 |
| Base 3 | 12222023 | 20120223 |
| Base 4 | 1122234 | 1210014 |
| Base 5 | 213015 | 224015 |
| Base 6 | 104156 | 112256 |
| Base 7 | 41427 | 44457 |
| Base 8 | 26538 | 31018 |
| Base 9 | 18829 | 21689 |
| Base 10 | 145110 | 160110 |
| Base 11 | 10aa11 | 122611 |
| Base 12 | a0b12 | b1512 |
| Base 13 | 87813 | 96213 |
| Base 14 | 75914 | 82514 |
| Base 15 | 66b15 | 71b15 |
| Base 16 | 5ab16 | 64116 |