Compare 998942 vs 998947
| Property | 998942 | 998947 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 71 × 713531 | 9989471 |
| Prime factorization | 2 × 7 × 71353 | 998947 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 7, 14, 71353, 142706, 499471, 998942 | 1, 998947 |
| Number of properties | 0 | 5 |
| Cousin primes (1st member) | 8139th | |
| Emirps | 11164th | |
| Isolated primes | 62099th | |
| Primes | 78428th | |
| Sexy primes (2nd member) | 16376th | |
| Roman numberals | ||
| Base 2 | 111100111110000111102 | 111100111110001000112 |
| Base 3 | 12122020212123 | 12122020220013 |
| Base 4 | 33033201324 | 33033202034 |
| Base 5 | 2234312325 | 2234312425 |
| Base 6 | 332244226 | 332244316 |
| Base 7 | 113302407 | 113302457 |
| Base 8 | 36370368 | 36370438 |
| Base 9 | 17822559 | 17822619 |
| Base 10 | 99894210 | 99894710 |
| Base 11 | 62257a11 | 62258411 |
| Base 12 | 40211212 | 40211712 |
| Base 13 | 28c8b913 | 28c8c113 |
| Base 14 | 1c009014 | 1c009514 |
| Base 15 | 14aeb215 | 14aeb715 |
| Base 16 | f3e1e16 | f3e2316 |