Compare 400039 vs 400051
| Property | 400039 | 400051 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 231 × 173931 | 4000511 |
| Prime factorization | 23 × 17393 | 400051 |
| Divisors count | 4 | 2 |
| Divisors | 1, 23, 17393, 400039 | 1, 400051 |
| Number of properties | 1 | 3 |
| Chen primes | 13666th | |
| Isolated primes | 26255th | |
| Primes | 33864th | |
| Semiprimes | 87564th | |
| Roman numberals | ||
| Base 2 | 11000011010101001112 | 11000011010101100112 |
| Base 3 | 2020222020213 | 2020222022013 |
| Base 4 | 12012222134 | 12012223034 |
| Base 5 | 1003001245 | 1003002015 |
| Base 6 | 123240116 | 123240316 |
| Base 7 | 32542037 | 32542217 |
| Base 8 | 14152478 | 14152638 |
| Base 9 | 6686679 | 6686819 |
| Base 10 | 40003910 | 40005110 |
| Base 11 | 25361211 | 25362311 |
| Base 12 | 17360712 | 17361712 |
| Base 13 | 11011313 | 11012213 |
| Base 14 | a5b0314 | a5b1114 |
| Base 15 | 7d7e415 | 7d80115 |
| Base 16 | 61aa716 | 61ab316 |