Compare 421734 vs 421739
| Property | 421734 | 421739 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 31 × 702891 | 4217391 |
| Prime factorization | 2 × 3 × 70289 | 421739 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 3, 6, 70289, 140578, 210867, 421734 | 1, 421739 |
| Number of properties | 0 | 4 |
| Chen primes | 14264th | |
| Primes | 35525th | |
| Safe primes | 2145th | |
| Twin primes (1st member) | 3978th | |
| Roman numberals | ||
| Base 2 | 11001101111011001102 | 11001101111011010112 |
| Base 3 | 2101021112103 | 2101021112223 |
| Base 4 | 12123312124 | 12123312234 |
| Base 5 | 1014434145 | 1014434245 |
| Base 6 | 130122506 | 130122556 |
| Base 7 | 34043557 | 34043637 |
| Base 8 | 14675468 | 14675538 |
| Base 9 | 7124539 | 7124589 |
| Base 10 | 42173410 | 42173910 |
| Base 11 | 26894511 | 26894a11 |
| Base 12 | 18408612 | 18408b12 |
| Base 13 | 119c6113 | 119c6613 |
| Base 14 | ad99c14 | ad9a314 |
| Base 15 | 84e5915 | 84e5e15 |
| Base 16 | 66f6616 | 66f6b16 |