Compare 19013 vs 23981
| Property | 19013 | 23981 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 190131 | 239811 |
| Prime factorization | 19013 | 23981 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19013 | 1, 23981 |
| Number of properties | 9 | 10 |
| Additive primes | 1219th | |
| Centered square primes | 34th | 39th |
| Chen primes | 1072nd | 1309th |
| Cousin primes (2nd member) | 336th | 400th |
| Emirps | 593rd | |
| Harmonic primes | 779th | |
| Isolated primes | 1508th | 1864th |
| Long primes | 1016th | |
| Primes | 2161st | 2667th |
| Pythagorean primes | 1071st | 1326th |
| Sophie germain primes | 381st | |
| Super primes | 326th | |
| Ulam primes | 197th | |
| Roman numberals | ||
| Base 2 | 1001010010001012 | 1011101101011012 |
| Base 3 | 2220020123 | 10122200123 |
| Base 4 | 102210114 | 113122314 |
| Base 5 | 11020235 | 12314115 |
| Base 6 | 2240056 | 3030056 |
| Base 7 | 1063017 | 1266267 |
| Base 8 | 451058 | 566558 |
| Base 9 | 280659 | 358059 |
| Base 10 | 1901310 | 2398110 |
| Base 11 | 1331511 | 1702111 |
| Base 12 | b00512 | 11a6512 |
| Base 13 | 886713 | abb913 |
| Base 14 | 6d0114 | 8a4d14 |
| Base 15 | 597815 | 718b15 |
| Base 16 | 4a4516 | 5dad16 |