Compare 612146 vs 612149
| Property | 612146 | 612149 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 3491 × 8771 | 6121491 |
| Prime factorization | 2 × 349 × 877 | 612149 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 349, 698, 877, 1754, 306073, 612146 | 1, 612149 |
| Number of properties | 0 | 7 |
| Additive primes | 19551st | |
| Chen primes | 19620th | |
| Happy primes | 7113th | |
| Isolated primes | 39172nd | |
| Primes | 50021st | |
| Sophie germain primes | 5107th | |
| Super primes | 5134th | |
| Roman numberals | ||
| Base 2 | 100101010111001100102 | 100101010111001101012 |
| Base 3 | 10110022010023 | 10110022010123 |
| Base 4 | 21111303024 | 21111303114 |
| Base 5 | 1240420415 | 1240420445 |
| Base 6 | 210420026 | 210420056 |
| Base 7 | 51264537 | 51264567 |
| Base 8 | 22534628 | 22534658 |
| Base 9 | 11326329 | 11326359 |
| Base 10 | 61214610 | 61214910 |
| Base 11 | 388a0711 | 388a0a11 |
| Base 12 | 25630212 | 25630512 |
| Base 13 | 18582213 | 18582513 |
| Base 14 | 11d12a14 | 11d12d14 |
| Base 15 | c159b15 | c159e15 |
| Base 16 | 9573216 | 9573516 |