Compare 345040 vs 345047
| Property | 345040 | 345047 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 24 × 51 × 191 × 2271 | 3450471 |
| Prime factorization | 2 × 2 × 2 × 2 × 5 × 19 × 227 | 345047 |
| Divisors count | 40 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 227, 304, 380, 454, 760, 908, 1135, 1520, 1816, 2270, 3632, 4313, 4540, 8626, 9080, 17252, 18160, 21565, 34504, 43130, 69008, 86260, 172520, 345040 | 1, 345047 |
| Number of properties | 0 | 5 |
| Additive primes | 11790th | |
| Chen primes | 12045th | |
| Isolated primes | 22817th | |
| Primes | 29586th | |
| Sexy primes (2nd member) | 6754th | |
| Roman numberals | ||
| Base 2 | 10101000011110100002 | 10101000011110101112 |
| Base 3 | 1221120220213 | 1221120221123 |
| Base 4 | 11100331004 | 11100331134 |
| Base 5 | 420201305 | 420201425 |
| Base 6 | 112212246 | 112212356 |
| Base 7 | 26346437 | 26346537 |
| Base 8 | 12417208 | 12417278 |
| Base 9 | 5752679 | 5752759 |
| Base 10 | 34504010 | 34504710 |
| Base 11 | 21626311 | 21626a11 |
| Base 12 | 14781412 | 14781b12 |
| Base 13 | c108713 | c109113 |
| Base 14 | 8da5a14 | 8da6314 |
| Base 15 | 6c37a15 | 6c38215 |
| Base 16 | 543d016 | 543d716 |