Compare 198937 vs 198940
| Property | 198937 | 198940 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 7 |
| Prime factorization | 1989371 | 22 × 51 × 73 × 291 |
| Prime factorization | 198937 | 2 × 2 × 5 × 7 × 7 × 7 × 29 |
| Divisors count | 2 | 48 |
| Divisors | 1, 198937 | 1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 343, 406, 490, 580, 686, 812, 980, 1015, 1372, 1421, 1715, 2030, 2842, 3430, 4060, 5684, 6860, 7105, 9947, 14210, 19894, 28420, 39788, 49735, 99470, 198940 |
| Number of properties | 8 | 0 |
| Additive primes | 7191st | |
| Cousin primes (1st member) | 2126th | |
| Isolated primes | 13600th | |
| Lucky primes | 2303rd | |
| Primes | 17899th | |
| Prime triplets (1st member) | 837th | |
| Pythagorean primes | 8930th | |
| Sexy primes (1st member) | 4280th | |
| Roman numberals | ||
| Base 2 | 1100001001000110012 | 1100001001000111002 |
| Base 3 | 1010022200013 | 1010022200113 |
| Base 4 | 3002101214 | 3002101304 |
| Base 5 | 223312225 | 223312305 |
| Base 6 | 41330016 | 41330046 |
| Base 7 | 14556647 | 14560007 |
| Base 8 | 6044318 | 6044348 |
| Base 9 | 3328019 | 3328049 |
| Base 10 | 19893710 | 19894010 |
| Base 11 | 12651211 | 12651511 |
| Base 12 | 9716112 | 9716412 |
| Base 13 | 6c71b13 | 6c72113 |
| Base 14 | 526db14 | 5270014 |
| Base 15 | 3de2715 | 3de2a15 |
| Base 16 | 3091916 | 3091c16 |