Compare 149967 vs 149969
| Property | 149967 | 149969 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 32 × 191 × 8771 | 1499691 |
| Prime factorization | 3 × 3 × 19 × 877 | 149969 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 9, 19, 57, 171, 877, 2631, 7893, 16663, 49989, 149967 | 1, 149969 |
| Number of properties | 0 | 5 |
| Chen primes | 5932nd | |
| Harmonic primes | 5201st | |
| Primes | 13846th | |
| Pythagorean primes | 6905th | |
| Twin primes (1st member) | 1701st | |
| Roman numberals | ||
| Base 2 | 1001001001110011112 | 1001001001110100012 |
| Base 3 | 211212011003 | 211212011023 |
| Base 4 | 2102130334 | 2102131014 |
| Base 5 | 142443325 | 142443345 |
| Base 6 | 31141436 | 31141456 |
| Base 7 | 11631367 | 11631417 |
| Base 8 | 4447178 | 4447218 |
| Base 9 | 2476409 | 2476429 |
| Base 10 | 14996710 | 14996910 |
| Base 11 | a274411 | a274611 |
| Base 12 | 7295312 | 7295512 |
| Base 13 | 5334c13 | 5335113 |
| Base 14 | 3c91d14 | 3c92114 |
| Base 15 | 2e67c15 | 2e67e15 |
| Base 16 | 249cf16 | 249d116 |