Compare 28813 vs 63949
| Property | 28813 | 63949 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 288131 | 639491 |
| Prime factorization | 28813 | 63949 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28813 | 1, 63949 |
| Number of properties | 6 | 7 |
| Additive primes | 2753rd | |
| Chen primes | 2934th | |
| Cousin primes (1st member) | 457th | |
| Cuban primes 2 | 19th | 24th |
| Isolated primes | 2223rd | 4722nd |
| Long primes | 2430th | |
| Primes | 3138th | 6411th |
| Pythagorean primes | 1560th | 3193rd |
| Sexy primes (2nd member) | 923rd | |
| Roman numberals | ||
| Base 2 | 1110000100011012 | 11111001110011012 |
| Base 3 | 11101120113 | 100202011113 |
| Base 4 | 130020314 | 332130314 |
| Base 5 | 14102235 | 40212445 |
| Base 6 | 3412216 | 12120216 |
| Base 7 | 1500017 | 3543047 |
| Base 8 | 702158 | 1747158 |
| Base 9 | 434649 | 1066449 |
| Base 10 | 2881310 | 6394910 |
| Base 11 | 1a71411 | 4405611 |
| Base 12 | 1481112 | 3101112 |
| Base 13 | 1016513 | 2315213 |
| Base 14 | a70114 | 1943b14 |
| Base 15 | 880d15 | 13e3415 |
| Base 16 | 708d16 | f9cd16 |