Compare 27984 vs 27991
| Property | 27984 | 27991 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 7 | 2 |
| Prime factorization | 24 × 31 × 111 × 531 | 231 × 12171 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 11 × 53 | 23 × 1217 |
| Divisors count | 40 | 4 |
| Divisors | 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 424, 528, 583, 636, 848, 1166, 1272, 1749, 2332, 2544, 3498, 4664, 6996, 9328, 13992, 27984 | 1, 23, 1217, 27991 |
| Number of properties | 0 | 1 |
| Semiprimes | 6980th | |
| Roman numberals | ||
| Base 2 | 1101101010100002 | 1101101010101112 |
| Base 3 | 11021011103 | 11021012013 |
| Base 4 | 123111004 | 123111134 |
| Base 5 | 13434145 | 13434315 |
| Base 6 | 3333206 | 3333316 |
| Base 7 | 1444057 | 1444157 |
| Base 8 | 665208 | 665278 |
| Base 9 | 423439 | 423519 |
| Base 10 | 2798410 | 2799110 |
| Base 11 | 1a03011 | 1a03711 |
| Base 12 | 1424012 | 1424712 |
| Base 13 | c97813 | c98213 |
| Base 14 | a2ac14 | a2b514 |
| Base 15 | 845915 | 846115 |
| Base 16 | 6d5016 | 6d5716 |