Compare 981419 vs 981421
| Property | 981419 | 981421 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 9814191 | 72 × 200291 |
| Prime factorization | 981419 | 7 × 7 × 20029 |
| Divisors count | 2 | 6 |
| Divisors | 1, 981419 | 1, 7, 49, 20029, 140203, 981421 |
| Number of properties | 5 | 0 |
| Emirps | 10769th | |
| Isolated primes | 61078th | |
| Primes | 77167th | |
| Sophie germain primes | 7623rd | |
| Super primes | 7581st | |
| Roman numberals | ||
| Base 2 | 111011111001101010112 | 111011111001101011012 |
| Base 3 | 12112120202123 | 12112120202213 |
| Base 4 | 32332122234 | 32332122314 |
| Base 5 | 2224011345 | 2224011415 |
| Base 6 | 330113356 | 330113416 |
| Base 7 | 112251657 | 112252007 |
| Base 8 | 35746538 | 35746558 |
| Base 9 | 17552259 | 17552279 |
| Base 10 | 98141910 | 98142110 |
| Base 11 | 61039a11 | 6103a111 |
| Base 12 | 3b3b4b12 | 3b3b5112 |
| Base 13 | 28492a13 | 28492c13 |
| Base 14 | 1b793514 | 1b793714 |
| Base 15 | 145bce15 | 145bd115 |
| Base 16 | ef9ab16 | ef9ad16 |