Compare 542915 vs 542921
| Property | 542915 | 542921 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 231 × 47211 | 5429211 |
| Prime factorization | 5 × 23 × 4721 | 542921 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 23, 115, 4721, 23605, 108583, 542915 | 1, 542921 |
| Number of properties | 0 | 4 |
| Additive primes | 17575th | |
| Chen primes | 17693rd | |
| Primes | 44792nd | |
| Twin primes (1st member) | 4899th | |
| Roman numberals | ||
| Base 2 | 100001001000110000112 | 100001001000110010012 |
| Base 3 | 10001202012223 | 10001202020123 |
| Base 4 | 20102030034 | 20102030214 |
| Base 5 | 1143331305 | 1143331415 |
| Base 6 | 153452556 | 153453056 |
| Base 7 | 44205627 | 44206017 |
| Base 8 | 20443038 | 20443118 |
| Base 9 | 10166589 | 10166659 |
| Base 10 | 54291510 | 54292110 |
| Base 11 | 34099a11 | 3409a511 |
| Base 12 | 22222b12 | 22223512 |
| Base 13 | 16016913 | 16017213 |
| Base 14 | 101bd914 | 101c0114 |
| Base 15 | aace515 | aaceb15 |
| Base 16 | 848c316 | 848c916 |