Compare 40230 vs 40231
| Property | 40230 | 40231 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 21 × 33 × 51 × 1491 | 402311 |
| Prime factorization | 2 × 3 × 3 × 3 × 5 × 149 | 40231 |
| Divisors count | 32 | 2 |
| Divisors | 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4023, 4470, 6705, 8046, 13410, 20115, 40230 | 1, 40231 |
| Number of properties | 0 | 5 |
| Chen primes | 1983rd | |
| Isolated primes | 3038th | |
| Lucky primes | 626th | |
| Primes | 4225th | |
| Sexy primes (1st member) | 1200th | |
| Roman numberals | ||
| Base 2 | 10011101001001102 | 10011101001001112 |
| Base 3 | 20010120003 | 20010120013 |
| Base 4 | 213102124 | 213102134 |
| Base 5 | 22414105 | 22414115 |
| Base 6 | 5101306 | 5101316 |
| Base 7 | 2252017 | 2252027 |
| Base 8 | 1164468 | 1164478 |
| Base 9 | 611609 | 611619 |
| Base 10 | 4023010 | 4023110 |
| Base 11 | 2825311 | 2825411 |
| Base 12 | 1b34612 | 1b34712 |
| Base 13 | 1540813 | 1540913 |
| Base 14 | 1093814 | 1093914 |
| Base 15 | bdc015 | bdc115 |
| Base 16 | 9d2616 | 9d2716 |