Compare 29938 vs 29947
| Property | 29938 | 29947 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 149691 | 299471 |
| Prime factorization | 2 × 14969 | 29947 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 14969, 29938 | 1, 29947 |
| Number of properties | 1 | 5 |
| Additive primes | 1463rd | |
| Centered heptagonal primes | 23rd | |
| Harmonic primes | 1211th | |
| Isolated primes | 2309th | |
| Primes | 3242nd | |
| Semiprimes | 7451st | |
| Roman numberals | ||
| Base 2 | 1110100111100102 | 1110100111110112 |
| Base 3 | 11120012113 | 11120020113 |
| Base 4 | 131033024 | 131033234 |
| Base 5 | 14242235 | 14242425 |
| Base 6 | 3503346 | 3503516 |
| Base 7 | 1531667 | 1532117 |
| Base 8 | 723628 | 723738 |
| Base 9 | 450549 | 450649 |
| Base 10 | 2993810 | 2994710 |
| Base 11 | 2054711 | 2055511 |
| Base 12 | 153aa12 | 153b712 |
| Base 13 | 1081c13 | 1082813 |
| Base 14 | aca614 | acb114 |
| Base 15 | 8d0d15 | 8d1715 |
| Base 16 | 74f216 | 74fb16 |