Compare 153944 vs 153947
| Property | 153944 | 153947 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 23 × 71 × 27491 | 1539471 |
| Prime factorization | 2 × 2 × 2 × 7 × 2749 | 153947 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 4, 7, 8, 14, 28, 56, 2749, 5498, 10996, 19243, 21992, 38486, 76972, 153944 | 1, 153947 |
| Number of properties | 0 | 9 |
| Additive primes | 5838th | |
| Chen primes | 6065th | |
| Emirps | 3062nd | |
| Primes | 14184th | |
| Prime triplets (1st member) | 691st | |
| Sexy primes (1st member) | 3474th | |
| Sexy primes (2nd member) | 3473rd | |
| Sexy prime triplets (2nd member) | 725th | |
| Twin primes (1st member) | 1744th | |
| Roman numberals | ||
| Base 2 | 1001011001010110002 | 1001011001010110112 |
| Base 3 | 212110111223 | 212110112023 |
| Base 4 | 2112111204 | 2112111234 |
| Base 5 | 144112345 | 144112425 |
| Base 6 | 31444126 | 31444156 |
| Base 7 | 12105507 | 12105537 |
| Base 8 | 4545308 | 4545338 |
| Base 9 | 2541489 | 2541529 |
| Base 10 | 15394410 | 15394710 |
| Base 11 | a572a11 | a573211 |
| Base 12 | 7510812 | 7510b12 |
| Base 13 | 550bb13 | 550c113 |
| Base 14 | 4016014 | 4016314 |
| Base 15 | 3092e15 | 3093215 |
| Base 16 | 2595816 | 2595b16 |