Compare 400009 vs 400109
| Property | 400009 | 400109 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4000091 | 4001091 |
| Prime factorization | 400009 | 400109 |
| Divisors count | 2 | 2 |
| Divisors | 1, 400009 | 1, 400109 |
| Number of properties | 5 | 3 |
| Additive primes | 13374th | |
| Chen primes | 13664th | 13668th |
| Happy primes | 4997th | |
| Isolated primes | 26254th | 26258th |
| Primes | 33861st | 33869th |
| Roman numberals | ||
| Base 2 | 11000011010100010012 | 11000011010111011012 |
| Base 3 | 2020222010113 | 2020222112123 |
| Base 4 | 12012220214 | 12012232314 |
| Base 5 | 1003000145 | 1003004145 |
| Base 6 | 123235216 | 123242056 |
| Base 7 | 32541317 | 32543337 |
| Base 8 | 14152118 | 14153558 |
| Base 9 | 6686349 | 6687559 |
| Base 10 | 40000910 | 40010910 |
| Base 11 | 25359511 | 25367611 |
| Base 12 | 1735a112 | 17366512 |
| Base 13 | 1100bc13 | 11016813 |
| Base 14 | a5ac114 | a5b5314 |
| Base 15 | 7d7c415 | 7d83e15 |
| Base 16 | 61a8916 | 61aed16 |