Compare 27979 vs 27991
| Property | 27979 | 27991 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 72 × 5711 | 231 × 12171 |
| Prime factorization | 7 × 7 × 571 | 23 × 1217 |
| Divisors count | 6 | 4 |
| Divisors | 1, 7, 49, 571, 3997, 27979 | 1, 23, 1217, 27991 |
| Number of properties | 0 | 1 |
| Semiprimes | 6980th | |
| Roman numberals | ||
| Base 2 | 1101101010010112 | 1101101010101112 |
| Base 3 | 11021010213 | 11021012013 |
| Base 4 | 123110234 | 123111134 |
| Base 5 | 13434045 | 13434315 |
| Base 6 | 3333116 | 3333316 |
| Base 7 | 1444007 | 1444157 |
| Base 8 | 665138 | 665278 |
| Base 9 | 423379 | 423519 |
| Base 10 | 2797910 | 2799110 |
| Base 11 | 1a02611 | 1a03711 |
| Base 12 | 1423712 | 1424712 |
| Base 13 | c97313 | c98213 |
| Base 14 | a2a714 | a2b514 |
| Base 15 | 845415 | 846115 |
| Base 16 | 6d4b16 | 6d5716 |