Compare 30821 vs 30829
| Property | 30821 | 30829 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 72 × 171 × 371 | 308291 |
| Prime factorization | 7 × 7 × 17 × 37 | 30829 |
| Divisors count | 12 | 2 |
| Divisors | 1, 7, 17, 37, 49, 119, 259, 629, 833, 1813, 4403, 30821 | 1, 30829 |
| Number of properties | 0 | 4 |
| Isolated primes | 2374th | |
| Primes | 3323rd | |
| Pythagorean primes | 1654th | |
| Super primes | 468th | |
| Roman numberals | ||
| Base 2 | 1111000011001012 | 1111000011011012 |
| Base 3 | 11200211123 | 11200212113 |
| Base 4 | 132012114 | 132012314 |
| Base 5 | 14412415 | 14413045 |
| Base 6 | 3544056 | 3544216 |
| Base 7 | 1556007 | 1556117 |
| Base 8 | 741458 | 741558 |
| Base 9 | 462459 | 462549 |
| Base 10 | 3082110 | 3082910 |
| Base 11 | 2117a11 | 2118711 |
| Base 12 | 15a0512 | 15a1112 |
| Base 13 | 1104b13 | 1105613 |
| Base 14 | b33714 | b34114 |
| Base 15 | 91eb15 | 920415 |
| Base 16 | 786516 | 786d16 |