Compare 2819 vs 2830
| Property | 2819 | 2830 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 28191 | 21 × 51 × 2831 |
| Prime factorization | 2819 | 2 × 5 × 283 |
| Divisors count | 2 | 8 |
| Divisors | 1, 2819 | 1, 2, 5, 10, 283, 566, 1415, 2830 |
| Number of properties | 5 | 0 |
| Isolated primes | 251st | |
| Long primes | 165th | |
| Primes | 410th | |
| Safe primes | 46th | |
| Sophie germain primes | 79th | |
| Roman numberals | MMDCCCXIX | MMDCCCXXX |
| Base 2 | 1011000000112 | 1011000011102 |
| Base 3 | 102121023 | 102122113 |
| Base 4 | 2300034 | 2300324 |
| Base 5 | 422345 | 423105 |
| Base 6 | 210156 | 210346 |
| Base 7 | 111357 | 111527 |
| Base 8 | 54038 | 54168 |
| Base 9 | 37729 | 37849 |
| Base 10 | 281910 | 283010 |
| Base 11 | 213311 | 214311 |
| Base 12 | 176b12 | 177a12 |
| Base 13 | 138b13 | 139913 |
| Base 14 | 105514 | 106214 |
| Base 15 | c7e15 | c8a15 |
| Base 16 | b0316 | b0e16 |