Compare 405949 vs 406207
| Property | 405949 | 406207 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4059491 | 4062071 |
| Prime factorization | 405949 | 406207 |
| Divisors count | 2 | 2 |
| Divisors | 1, 405949 | 1, 406207 |
| Number of properties | 4 | 4 |
| Additive primes | 13558th | 13564th |
| Chen primes | 13839th | |
| Happy primes | 5078th | |
| Isolated primes | 26601st | |
| Primes | 34300th | 34318th |
| Twin primes (2nd member) | 3857th | |
| Roman numberals | ||
| Base 2 | 11000110001101111012 | 11000110010101111112 |
| Base 3 | 2021212120113 | 2021220122013 |
| Base 4 | 12030123314 | 12030223334 |
| Base 5 | 1004422445 | 1004443125 |
| Base 6 | 124112216 | 124123316 |
| Base 7 | 33103457 | 33111647 |
| Base 8 | 14306758 | 14312778 |
| Base 9 | 6777649 | 6781819 |
| Base 10 | 40594910 | 40620710 |
| Base 11 | 257aa511 | 25820a11 |
| Base 12 | 176b1112 | 1770a712 |
| Base 13 | 112a0b13 | 112b7913 |
| Base 14 | a7d2514 | a806b14 |
| Base 15 | 8043415 | 8055715 |
| Base 16 | 631bd16 | 632bf16 |