Compare 209962 vs 209971
| Property | 209962 | 209971 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 611 × 17211 | 2099711 |
| Prime factorization | 2 × 61 × 1721 | 209971 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 61, 122, 1721, 3442, 104981, 209962 | 1, 209971 |
| Number of properties | 0 | 7 |
| Chen primes | 7854th | |
| Isolated primes | 14299th | |
| Long primes | 7034th | |
| Primes | 18804th | |
| Sexy primes (1st member) | 4465th | |
| Sexy prime triplets (1st member) | 900th | |
| Ulam primes | 1348th | |
| Roman numberals | ||
| Base 2 | 1100110100001010102 | 1100110100001100112 |
| Base 3 | 1012000001013 | 1012000002013 |
| Base 4 | 3031002224 | 3031003034 |
| Base 5 | 232043225 | 232043415 |
| Base 6 | 43000146 | 43000316 |
| Base 7 | 15330647 | 15331067 |
| Base 8 | 6320528 | 6320638 |
| Base 9 | 3500119 | 3500219 |
| Base 10 | 20996210 | 20997110 |
| Base 11 | 13382511 | 13383311 |
| Base 12 | a160a12 | a161712 |
| Base 13 | 7474c13 | 7475813 |
| Base 14 | 5673414 | 5673d14 |
| Base 15 | 4232715 | 4233115 |
| Base 16 | 3342a16 | 3343316 |