Compare 405949 vs 406447
| Property | 405949 | 406447 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4059491 | 4064471 |
| Prime factorization | 405949 | 406447 |
| Divisors count | 2 | 2 |
| Divisors | 1, 405949 | 1, 406447 |
| Number of properties | 4 | 3 |
| Additive primes | 13558th | |
| Happy primes | 5078th | 5081st |
| Isolated primes | 26617th | |
| Primes | 34300th | 34334th |
| Twin primes (2nd member) | 3857th | |
| Roman numberals | ||
| Base 2 | 11000110001101111012 | 11000110011101011112 |
| Base 3 | 2021212120113 | 2021221121213 |
| Base 4 | 12030123314 | 12030322334 |
| Base 5 | 1004422445 | 1010012425 |
| Base 6 | 124112216 | 124134116 |
| Base 7 | 33103457 | 33116567 |
| Base 8 | 14306758 | 14316578 |
| Base 9 | 6777649 | 6784779 |
| Base 10 | 40594910 | 40644710 |
| Base 11 | 257aa511 | 25840811 |
| Base 12 | 176b1112 | 17726712 |
| Base 13 | 112a0b13 | 11300213 |
| Base 14 | a7d2514 | a819d14 |
| Base 15 | 8043415 | 8066715 |
| Base 16 | 631bd16 | 633af16 |