Compare 2845 vs 2851
Property | 2845 | 2851 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 51 × 5691 | 28511 |
Prime factorization | 5 × 569 | 2851 |
Divisors count | 4 | 2 |
Divisors | 1, 5, 569, 2845 | 1, 2851 |
Number of properties | 1 | 6 |
Happy primes | 70th | |
Isolated primes | 255th | |
Long primes | 167th | |
Lucky primes | 87th | |
Primes | 414th | |
Semiprimes | 793rd | |
Sexy primes (1st member) | 165th | |
Roman numberals | MMDCCCXLV | MMDCCCLI |
Base 2 | 1011000111012 | 1011001000112 |
Base 3 | 102201013 | 102201213 |
Base 4 | 2301314 | 2302034 |
Base 5 | 423405 | 424015 |
Base 6 | 211016 | 211116 |
Base 7 | 112037 | 112127 |
Base 8 | 54358 | 54438 |
Base 9 | 38119 | 38179 |
Base 10 | 284510 | 285110 |
Base 11 | 215711 | 216211 |
Base 12 | 179112 | 179712 |
Base 13 | 13ab13 | 13b413 |
Base 14 | 107314 | 107914 |
Base 15 | c9a15 | ca115 |
Base 16 | b1d16 | b2316 |