Compare 40006 vs 40009
| Property | 40006 | 40009 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 831 × 2411 | 400091 |
| Prime factorization | 2 × 83 × 241 | 40009 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 83, 166, 241, 482, 20003, 40006 | 1, 40009 |
| Number of properties | 0 | 7 |
| Additive primes | 1881st | |
| Chen primes | 1976th | |
| Cousin primes (1st member) | 582nd | |
| Happy primes | 688th | |
| Isolated primes | 3023rd | |
| Primes | 4204th | |
| Pythagorean primes | 2086th | |
| Roman numberals | ||
| Base 2 | 10011100010001102 | 10011100010010012 |
| Base 3 | 20002122013 | 20002122113 |
| Base 4 | 213010124 | 213010214 |
| Base 5 | 22400115 | 22400145 |
| Base 6 | 5051146 | 5051216 |
| Base 7 | 2244317 | 2244347 |
| Base 8 | 1161068 | 1161118 |
| Base 9 | 607819 | 607849 |
| Base 10 | 4000610 | 4000910 |
| Base 11 | 2806a11 | 2807211 |
| Base 12 | 1b19a12 | 1b1a112 |
| Base 13 | 1529513 | 1529813 |
| Base 14 | 1081814 | 1081b14 |
| Base 15 | bcc115 | bcc415 |
| Base 16 | 9c4616 | 9c4916 |