Compare 230221 vs 230230
| Property | 230221 | 230230 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 6 |
| Total factors | 1 | 6 |
| Prime factorization | 2302211 | 21 × 51 × 71 × 111 × 131 × 231 |
| Prime factorization | 230221 | 2 × 5 × 7 × 11 × 13 × 23 |
| Divisors count | 2 | 64 |
| Divisors | 1, 230221 | 1, 2, 5, 7, 10, 11, 13, 14, 22, 23, 26, 35, 46, 55, 65, 70, 77, 91, 110, 115, 130, 143, 154, 161, 182, 230, 253, 286, 299, 322, 385, 455, 506, 598, 715, 770, 805, 910, 1001, 1265, 1430, 1495, 1610, 1771, 2002, 2093, 2530, 2990, 3289, 3542, 4186, 5005, 6578, 8855, 10010, 10465, 16445, 17710, 20930, 23023, 32890, 46046, 115115, 230230 |
| Number of properties | 7 | 0 |
| Harmonic primes | 7700th | |
| Isolated primes | 15613th | |
| Long primes | 7662nd | |
| Primes | 20456th | |
| Sexy primes (1st member) | 4830th | |
| Sexy prime quadrupletss (1st member) | 119th | |
| Sexy prime triplets (1st member) | 961st | |
| Roman numberals | ||
| Base 2 | 1110000011010011012 | 1110000011010101102 |
| Base 3 | 1022002102013 | 1022002110013 |
| Base 4 | 3200310314 | 3200311124 |
| Base 5 | 243313415 | 243314105 |
| Base 6 | 45335016 | 45335146 |
| Base 7 | 16461257 | 16461407 |
| Base 8 | 7015158 | 7015268 |
| Base 9 | 3807219 | 3807319 |
| Base 10 | 23022110 | 23023010 |
| Base 11 | 147a7211 | 147a8011 |
| Base 12 | b129112 | b129a12 |
| Base 13 | 80a3413 | 80a4013 |
| Base 14 | 5dc8514 | 5dc9014 |
| Base 15 | 4833115 | 4833a15 |
| Base 16 | 3834d16 | 3835616 |