Compare 1042618 vs 1042619
| Property | 1042618 | 1042619 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 5213091 | 10426191 |
| Prime factorization | 2 × 521309 | 1042619 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 521309, 1042618 | 1, 1042619 |
| Number of properties | 1 | 5 |
| Additive primes | 31472nd | |
| Chen primes | 31076th | |
| Isolated primes | 64628th | |
| Primes | 81601st | |
| Safe primes | 4473rd | |
| Semiprimes | 218546th | |
| Roman numberals | ||
| Base 2 | 111111101000101110102 | 111111101000101110112 |
| Base 3 | 12212220121113 | 12212220121123 |
| Base 4 | 33322023224 | 33322023234 |
| Base 5 | 2313304335 | 2313304345 |
| Base 6 | 342025346 | 342025356 |
| Base 7 | 116014637 | 116014647 |
| Base 8 | 37642728 | 37642738 |
| Base 9 | 18581749 | 18581759 |
| Base 10 | 104261810 | 104261910 |
| Base 11 | 65237511 | 65237611 |
| Base 12 | 42344a12 | 42344b12 |
| Base 13 | 2a674513 | 2a674613 |
| Base 14 | 1d1d6a14 | 1d1d6b14 |
| Base 15 | 158dcd15 | 158dce15 |
| Base 16 | fe8ba16 | fe8bb16 |