Compare 30442 vs 30449
| Property | 30442 | 30449 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 311 × 4911 | 304491 |
| Prime factorization | 2 × 31 × 491 | 30449 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 31, 62, 491, 982, 15221, 30442 | 1, 30449 |
| Number of properties | 0 | 6 |
| Chen primes | 1571st | |
| Harmonic primes | 1226th | |
| Isolated primes | 2345th | |
| Primes | 3288th | |
| Pythagorean primes | 1631st | |
| Sophie germain primes | 450th | |
| Roman numberals | ||
| Base 2 | 1110110111010102 | 1110110111100012 |
| Base 3 | 11122021113 | 11122022023 |
| Base 4 | 131232224 | 131233014 |
| Base 5 | 14332325 | 14332445 |
| Base 6 | 3525346 | 3525456 |
| Base 7 | 1545167 | 1545267 |
| Base 8 | 733528 | 733618 |
| Base 9 | 456749 | 456829 |
| Base 10 | 3044210 | 3044910 |
| Base 11 | 2096511 | 2097111 |
| Base 12 | 1574a12 | 1575512 |
| Base 13 | 10b1913 | 10b2313 |
| Base 14 | b14614 | b14d14 |
| Base 15 | 904715 | 904e15 |
| Base 16 | 76ea16 | 76f116 |