Compare 30191 vs 30203
| Property | 30191 | 30203 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 191 × 2271 | 302031 |
| Prime factorization | 7 × 19 × 227 | 30203 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 19, 133, 227, 1589, 4313, 30191 | 1, 30203 |
| Number of properties | 0 | 5 |
| Isolated primes | 2328th | |
| Palindromic primes | 48th | |
| Primes | 3267th | |
| Safe primes | 266th | |
| Sexy primes (2nd member) | 958th | |
| Roman numberals | ||
| Base 2 | 1110101111011112 | 1110101111110112 |
| Base 3 | 11121020123 | 11121021223 |
| Base 4 | 131132334 | 131133234 |
| Base 5 | 14312315 | 14313035 |
| Base 6 | 3514356 | 3514556 |
| Base 7 | 1540107 | 1540257 |
| Base 8 | 727578 | 727738 |
| Base 9 | 453659 | 453789 |
| Base 10 | 3019110 | 3020310 |
| Base 11 | 2075711 | 2076811 |
| Base 12 | 1557b12 | 1558b12 |
| Base 13 | 1098513 | 1099413 |
| Base 14 | b00714 | b01514 |
| Base 15 | 8e2b15 | 8e3815 |
| Base 16 | 75ef16 | 75fb16 |