Compare 12920 vs 12923
| Property | 12920 | 12923 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 23 × 51 × 171 × 191 | 129231 |
| Prime factorization | 2 × 2 × 2 × 5 × 17 × 19 | 12923 |
| Divisors count | 32 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 12920 | 1, 12923 |
| Number of properties | 0 | 9 |
| Additive primes | 744th | |
| Cousin primes (2nd member) | 248th | |
| Harmonic primes | 553rd | |
| Isolated primes | 1049th | |
| Primes | 1540th | |
| Prime triplets (3rd member) | 126th | |
| Sexy primes (2nd member) | 492nd | |
| Sexy prime triplets (3rd member) | 139th | |
| Sophie germain primes | 234th | |
| Roman numberals | ||
| Base 2 | 110010011110002 | 110010011110112 |
| Base 3 | 1222011123 | 1222011223 |
| Base 4 | 30213204 | 30213234 |
| Base 5 | 4031405 | 4031435 |
| Base 6 | 1354526 | 1354556 |
| Base 7 | 524457 | 524517 |
| Base 8 | 311708 | 311738 |
| Base 9 | 186459 | 186489 |
| Base 10 | 1292010 | 1292310 |
| Base 11 | 978611 | 978911 |
| Base 12 | 758812 | 758b12 |
| Base 13 | 5b5b13 | 5b6113 |
| Base 14 | 49cc14 | 49d114 |
| Base 15 | 3c6515 | 3c6815 |
| Base 16 | 327816 | 327b16 |