Compare 9979 vs 9981
| Property | 9979 | 9981 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 3 |
| Prime factorization | 171 × 5871 | 32 × 11091 |
| Prime factorization | 17 × 587 | 3 × 3 × 1109 |
| Divisors count | 4 | 6 |
| Divisors | 1, 17, 587, 9979 | 1, 3, 9, 1109, 3327, 9981 |
| Number of properties | 1 | 0 |
| Semiprimes | 2615th | |
| Roman numberals | ||
| Base 2 | 100110111110112 | 100110111111012 |
| Base 3 | 1112001213 | 1112002003 |
| Base 4 | 21233234 | 21233314 |
| Base 5 | 3044045 | 3044115 |
| Base 6 | 1141116 | 1141136 |
| Base 7 | 410447 | 410467 |
| Base 8 | 233738 | 233758 |
| Base 9 | 146179 | 146209 |
| Base 10 | 997910 | 998110 |
| Base 11 | 755211 | 755411 |
| Base 12 | 593712 | 593912 |
| Base 13 | 470813 | 470a13 |
| Base 14 | 38cb14 | 38cd14 |
| Base 15 | 2e5415 | 2e5615 |
| Base 16 | 26fb16 | 26fd16 |