Compare 156941 vs 156945
| Property | 156941 | 156945 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1569411 | 31 × 51 × 104631 |
| Prime factorization | 156941 | 3 × 5 × 10463 |
| Divisors count | 2 | 8 |
| Divisors | 1, 156941 | 1, 3, 5, 15, 10463, 31389, 52315, 156945 |
| Number of properties | 8 | 0 |
| Chen primes | 6161st | |
| Good primes | 871st | |
| Long primes | 5387th | |
| Primes | 14429th | |
| Pythagorean primes | 7198th | |
| Sophie germain primes | 1688th | |
| Twin primes (1st member) | 1773rd | |
| Ulam primes | 1030th | |
| Roman numberals | ||
| Base 2 | 1001100101000011012 | 1001100101000100012 |
| Base 3 | 212220211223 | 212220212103 |
| Base 4 | 2121100314 | 2121101014 |
| Base 5 | 200102315 | 200102405 |
| Base 6 | 32103256 | 32103336 |
| Base 7 | 12223617 | 12223657 |
| Base 8 | 4624158 | 4624218 |
| Base 9 | 2582489 | 2582539 |
| Base 10 | 15694110 | 15694510 |
| Base 11 | a7a0411 | a7a0811 |
| Base 12 | 769a512 | 769a912 |
| Base 13 | 5658513 | 5658913 |
| Base 14 | 412a114 | 412a514 |
| Base 15 | 3177b15 | 3178015 |
| Base 16 | 2650d16 | 2651116 |