Compare 402214 vs 402221
| Property | 402214 | 402221 | 
|---|---|---|
| Type | semiprime | prime | 
| Unique factors | 2 | 1 | 
| Total factors | 2 | 1 | 
| Prime factorization | 21 × 2011071 | 4022211 | 
| Prime factorization | 2 × 201107 | 402221 | 
| Divisors count | 4 | 2 | 
| Divisors | 1, 2, 201107, 402214 | 1, 402221 | 
| Number of properties | 1 | 5 | 
| Additive primes | 13446th | |
| Chen primes | 13722nd | |
| Primes | 34017th | |
| Semiprimes | 88027th | |
| Sophie germain primes | 3604th | |
| Twin primes (1st member) | 3819th | |
| Roman numberals | ||
| Base 2 | 11000100011001001102 | 11000100011001011012 | 
| Base 3 | 2021022012113 | 2021022020023 | 
| Base 4 | 12020302124 | 12020302314 | 
| Base 5 | 1003323245 | 1003323415 | 
| Base 6 | 123420346 | 123420456 | 
| Base 7 | 32634317 | 32634417 | 
| Base 8 | 14214468 | 14214558 | 
| Base 9 | 6726549 | 6726629 | 
| Base 10 | 40221410 | 40222110 | 
| Base 11 | 25520a11 | 25521611 | 
| Base 12 | 17491a12 | 17492512 | 
| Base 13 | 1110c713 | 11110113 | 
| Base 14 | a681814 | a682114 | 
| Base 15 | 7e29415 | 7e29b15 | 
| Base 16 | 6232616 | 6232d16 |