Compare 406661 vs 407207
| Property | 406661 | 407207 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4066611 | 4072071 |
| Prime factorization | 406661 | 407207 |
| Divisors count | 2 | 2 |
| Divisors | 1, 406661 | 1, 407207 |
| Number of properties | 4 | 4 |
| Additive primes | 13579th | |
| Chen primes | 13850th | 13859th |
| Cousin primes (2nd member) | 3861st | |
| Isolated primes | 26628th | 26656th |
| Primes | 34353rd | 34385th |
| Roman numberals | ||
| Base 2 | 11000110100100001012 | 11000110110101001112 |
| Base 3 | 2021222111123 | 2022001202023 |
| Base 4 | 12031020114 | 12031222134 |
| Base 5 | 1010031215 | 1010123125 |
| Base 6 | 124144056 | 124211156 |
| Base 7 | 33124137 | 33141237 |
| Base 8 | 14322058 | 14332478 |
| Base 9 | 6787459 | 6805229 |
| Base 10 | 40666110 | 40720710 |
| Base 11 | 25859211 | 258a3911 |
| Base 12 | 17740512 | 17779b12 |
| Base 13 | 11313813 | 11346813 |
| Base 14 | a82b314 | a858314 |
| Base 15 | 8075b15 | 809c215 |
| Base 16 | 6348516 | 636a716 |