Compare 2842 vs 2851
| Property | 2842 | 2851 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 72 × 291 | 28511 |
| Prime factorization | 2 × 7 × 7 × 29 | 2851 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842 | 1, 2851 |
| Number of properties | 0 | 6 |
| Happy primes | 70th | |
| Isolated primes | 255th | |
| Long primes | 167th | |
| Lucky primes | 87th | |
| Primes | 414th | |
| Sexy primes (1st member) | 165th | |
| Roman numberals | MMDCCCXLII | MMDCCCLI |
| Base 2 | 1011000110102 | 1011001000112 |
| Base 3 | 102200213 | 102201213 |
| Base 4 | 2301224 | 2302034 |
| Base 5 | 423325 | 424015 |
| Base 6 | 210546 | 211116 |
| Base 7 | 112007 | 112127 |
| Base 8 | 54328 | 54438 |
| Base 9 | 38079 | 38179 |
| Base 10 | 284210 | 285110 |
| Base 11 | 215411 | 216211 |
| Base 12 | 178a12 | 179712 |
| Base 13 | 13a813 | 13b413 |
| Base 14 | 107014 | 107914 |
| Base 15 | c9715 | ca115 |
| Base 16 | b1a16 | b2316 |