Compare 20719 vs 21269
| Property | 20719 | 21269 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 207191 | 212691 |
| Prime factorization | 20719 | 21269 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20719 | 1, 21269 |
| Number of properties | 6 | 7 |
| Additive primes | 1084th | |
| Chen primes | 1147th | 1173rd |
| Harmonic primes | 852nd | 875th |
| Isolated primes | 1668th | |
| Long primes | 908th | |
| Primes | 2333rd | 2389th |
| Pythagorean primes | 1185th | |
| Super primes | 345th | 355th |
| Twin primes (2nd member) | 352nd | |
| Roman numberals | ||
| Base 2 | 1010000111011112 | 1010011000101012 |
| Base 3 | 10011021013 | 10020112023 |
| Base 4 | 110032334 | 110301114 |
| Base 5 | 11303345 | 11400345 |
| Base 6 | 2355316 | 2422456 |
| Base 7 | 1142567 | 1160037 |
| Base 8 | 503578 | 514258 |
| Base 9 | 313719 | 321529 |
| Base 10 | 2071910 | 2126910 |
| Base 11 | 1462611 | 14a8611 |
| Base 12 | bba712 | 1038512 |
| Base 13 | 957a13 | 98b113 |
| Base 14 | 779d14 | 7a7314 |
| Base 15 | 621415 | 647e15 |
| Base 16 | 50ef16 | 531516 |