Compare 87421 vs 87429
| Property | 87421 | 87429 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 874211 | 31 × 1511 × 1931 |
| Prime factorization | 87421 | 3 × 151 × 193 |
| Divisors count | 2 | 8 |
| Divisors | 1, 87421 | 1, 3, 151, 193, 453, 579, 29143, 87429 |
| Number of properties | 6 | 0 |
| Harmonic primes | 3200th | |
| Isolated primes | 6307th | |
| Primes | 8486th | |
| Pythagorean primes | 4232nd | |
| Sexy primes (1st member) | 2186th | |
| Sexy prime triplets (1st member) | 482nd | |
| Roman numberals | ||
| Base 2 | 101010101011111012 | 101010101100001012 |
| Base 3 | 111022202113 | 111022210103 |
| Base 4 | 1111113314 | 1111120114 |
| Base 5 | 102441415 | 102442045 |
| Base 6 | 15124216 | 15124336 |
| Base 7 | 5126057 | 5126167 |
| Base 8 | 2525758 | 2526058 |
| Base 9 | 1428249 | 1428339 |
| Base 10 | 8742110 | 8742910 |
| Base 11 | 5a75411 | 5a76111 |
| Base 12 | 4271112 | 4271912 |
| Base 13 | 30a3913 | 30a4413 |
| Base 14 | 23c0514 | 23c0d14 |
| Base 15 | 1ad8115 | 1ad8915 |
| Base 16 | 1557d16 | 1558516 |