Compare 814939 vs 814940
| Property | 814939 | 814940 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 8149391 | 22 × 51 × 71 × 58211 |
| Prime factorization | 814939 | 2 × 2 × 5 × 7 × 5821 |
| Divisors count | 2 | 24 |
| Divisors | 1, 814939 | 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5821, 11642, 23284, 29105, 40747, 58210, 81494, 116420, 162988, 203735, 407470, 814940 |
| Number of properties | 5 | 0 |
| Cousin primes (1st member) | 6897th | |
| Lucky primes | 7286th | |
| Primes | 65049th | |
| Prime triplets (2nd member) | 2446th | |
| Twin primes (2nd member) | 6857th | |
| Roman numberals | ||
| Base 2 | 110001101111010110112 | 110001101111010111002 |
| Base 3 | 11121012122213 | 11121012122223 |
| Base 4 | 30123311234 | 30123311304 |
| Base 5 | 2020342245 | 2020342305 |
| Base 6 | 252445116 | 252445126 |
| Base 7 | 66326267 | 66326307 |
| Base 8 | 30675338 | 30675348 |
| Base 9 | 14717879 | 14717889 |
| Base 10 | 81493910 | 81494010 |
| Base 11 | 50730411 | 50730511 |
| Base 12 | 33373712 | 33373812 |
| Base 13 | 226c1813 | 226c1913 |
| Base 14 | 172dbd14 | 172dc014 |
| Base 15 | 1116e415 | 1116e515 |
| Base 16 | c6f5b16 | c6f5c16 |