Compare 221849 vs 223273
| Property | 221849 | 223273 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2218491 | 2232731 |
| Prime factorization | 221849 | 223273 |
| Divisors count | 2 | 2 |
| Divisors | 1, 221849 | 1, 223273 |
| Number of properties | 5 | 8 |
| Additive primes | 8056th | |
| Cousin primes (1st member) | 2346th | |
| Happy primes | 3026th | |
| Harmonic primes | 7420th | |
| Isolated primes | 15077th | 15161st |
| Long primes | 7441st | |
| Primes | 19766th | 19882nd |
| Pythagorean primes | 9863rd | 9917th |
| Ulam primes | 1414th | 1425th |
| Roman numberals | ||
| Base 2 | 1101100010100110012 | 1101101000001010012 |
| Base 3 | 1020210221223 | 1021000211013 |
| Base 4 | 3120221214 | 3122002214 |
| Base 5 | 240443445 | 241210435 |
| Base 6 | 44310256 | 44414016 |
| Base 7 | 16125357 | 16166417 |
| Base 8 | 6612318 | 6640518 |
| Base 9 | 3672789 | 3702419 |
| Base 10 | 22184910 | 22327310 |
| Base 11 | 14175111 | 14282611 |
| Base 12 | a847512 | a926112 |
| Base 13 | 79c9413 | 7a81b13 |
| Base 14 | 5abc514 | 5b52114 |
| Base 15 | 45aee15 | 4624d15 |
| Base 16 | 3629916 | 3682916 |