Compare 3970 vs 3981
| Property | 3970 | 3981 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 51 × 3971 | 31 × 13271 |
| Prime factorization | 2 × 5 × 397 | 3 × 1327 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 5, 10, 397, 794, 1985, 3970 | 1, 3, 1327, 3981 |
| Number of properties | 0 | 1 |
| Semiprimes | 1098th | |
| Roman numberals | MMMCMLXX | MMMCMLXXXI |
| Base 2 | 1111100000102 | 1111100011012 |
| Base 3 | 121100013 | 121101103 |
| Base 4 | 3320024 | 3320314 |
| Base 5 | 1113405 | 1114115 |
| Base 6 | 302146 | 302336 |
| Base 7 | 144017 | 144157 |
| Base 8 | 76028 | 76158 |
| Base 9 | 54019 | 54139 |
| Base 10 | 397010 | 398110 |
| Base 11 | 2a8a11 | 2a9a11 |
| Base 12 | 236a12 | 237912 |
| Base 13 | 1a6513 | 1a7313 |
| Base 14 | 163814 | 164514 |
| Base 15 | 129a15 | 12a615 |
| Base 16 | f8216 | f8d16 |