Compare 405949 vs 407047
| Property | 405949 | 407047 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4059491 | 4070471 |
| Prime factorization | 405949 | 407047 |
| Divisors count | 2 | 2 |
| Divisors | 1, 405949 | 1, 407047 |
| Number of properties | 4 | 4 |
| Additive primes | 13558th | |
| Happy primes | 5078th | 5084th |
| Isolated primes | 26647th | |
| Lucky primes | 4114th | |
| Primes | 34300th | 34374th |
| Twin primes (2nd member) | 3857th | |
| Roman numberals | ||
| Base 2 | 11000110001101111012 | 11000110110000001112 |
| Base 3 | 2021212120113 | 2022001002113 |
| Base 4 | 12030123314 | 12031200134 |
| Base 5 | 1004422445 | 1010111425 |
| Base 6 | 124112216 | 124202516 |
| Base 7 | 33103457 | 33135047 |
| Base 8 | 14306758 | 14330078 |
| Base 9 | 6777649 | 6803249 |
| Base 10 | 40594910 | 40704710 |
| Base 11 | 257aa511 | 25890311 |
| Base 12 | 176b1112 | 17768712 |
| Base 13 | 112a0b13 | 11337413 |
| Base 14 | a7d2514 | a84ab14 |
| Base 15 | 8043415 | 8091715 |
| Base 16 | 631bd16 | 6360716 |