Compare 230218 vs 230221
| Property | 230218 | 230221 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 591 × 19511 | 2302211 |
| Prime factorization | 2 × 59 × 1951 | 230221 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 59, 118, 1951, 3902, 115109, 230218 | 1, 230221 |
| Number of properties | 0 | 7 |
| 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 | 1110000011010010102 | 1110000011010011012 |
| Base 3 | 1022002101213 | 1022002102013 |
| Base 4 | 3200310224 | 3200310314 |
| Base 5 | 243313335 | 243313415 |
| Base 6 | 45334546 | 45335016 |
| Base 7 | 16461227 | 16461257 |
| Base 8 | 7015128 | 7015158 |
| Base 9 | 3807179 | 3807219 |
| Base 10 | 23021810 | 23022110 |
| Base 11 | 147a6a11 | 147a7211 |
| Base 12 | b128a12 | b129112 |
| Base 13 | 80a3113 | 80a3413 |
| Base 14 | 5dc8214 | 5dc8514 |
| Base 15 | 4832d15 | 4833115 |
| Base 16 | 3834a16 | 3834d16 |