Compare 20231 vs 20507
| Property | 20231 | 20507 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 202311 | 205071 |
| Prime factorization | 20231 | 20507 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20231 | 1, 20507 |
| Number of properties | 5 | 4 |
| Chen primes | 1124th | 1139th |
| Harmonic primes | 830th | |
| Primes | 2287th | 2314th |
| Safe primes | 194th | |
| Super primes | 340th | |
| Twin primes (1st member) | 345th | 349th |
| Roman numberals | ||
| Base 2 | 1001111000001112 | 1010000000110112 |
| Base 3 | 10002020223 | 10010101123 |
| Base 4 | 103300134 | 110001234 |
| Base 5 | 11214115 | 11240125 |
| Base 6 | 2333556 | 2345356 |
| Base 7 | 1126617 | 1135347 |
| Base 8 | 474078 | 500338 |
| Base 9 | 306689 | 311159 |
| Base 10 | 2023110 | 2050710 |
| Base 11 | 1422211 | 1445311 |
| Base 12 | b85b12 | ba4b12 |
| Base 13 | 929313 | 944613 |
| Base 14 | 753114 | 768b14 |
| Base 15 | 5edb15 | 612215 |
| Base 16 | 4f0716 | 501b16 |