Compare 1290 vs 1301
| Property | 1290 | 1301 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 31 × 51 × 431 | 13011 |
| Prime factorization | 2 × 3 × 5 × 43 | 1301 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290 | 1, 1301 |
| Number of properties | 0 | 12 |
| Additive primes | 115th | |
| Centered square primes | 13th | |
| Chen primes | 139th | |
| Cousin primes (2nd member) | 47th | |
| Emirps | 62nd | |
| Long primes | 82nd | |
| Primes | 212th | |
| Prime triplets (1st member) | 35th | |
| Prime triplets (2nd member) | 34th | |
| Pythagorean primes | 105th | |
| Sexy primes (1st member) | 93rd | |
| Twin primes (1st member) | 45th | |
| Roman numberals | MCCXC | MCCCI |
| Base 2 | 101000010102 | 101000101012 |
| Base 3 | 12022103 | 12100123 |
| Base 4 | 1100224 | 1101114 |
| Base 5 | 201305 | 202015 |
| Base 6 | 55506 | 100056 |
| Base 7 | 35227 | 35367 |
| Base 8 | 24128 | 24258 |
| Base 9 | 16839 | 17059 |
| Base 10 | 129010 | 130110 |
| Base 11 | a7311 | a8311 |
| Base 12 | 8b612 | 90512 |
| Base 13 | 78313 | 79113 |
| Base 14 | 68214 | 68d14 |
| Base 15 | 5b015 | 5bb15 |
| Base 16 | 50a16 | 51516 |