Compare 20319 vs 20323
| Property | 20319 | 20323 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 131 × 5211 | 203231 |
| Prime factorization | 3 × 13 × 521 | 20323 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 13, 39, 521, 1563, 6773, 20319 | 1, 20323 |
| Number of properties | 0 | 4 |
| Cousin primes (1st member) | 349th | |
| Isolated primes | 1605th | |
| Primes | 2294th | |
| Ulam primes | 167th | |
| Roman numberals | ||
| Base 2 | 1001111010111112 | 1001111011000112 |
| Base 3 | 10002121203 | 10002122013 |
| Base 4 | 103311334 | 103312034 |
| Base 5 | 11222345 | 11222435 |
| Base 6 | 2340236 | 2340316 |
| Base 7 | 1131457 | 1131527 |
| Base 8 | 475378 | 475438 |
| Base 9 | 307769 | 307819 |
| Base 10 | 2031910 | 2032310 |
| Base 11 | 142a211 | 142a611 |
| Base 12 | b91312 | b91712 |
| Base 13 | 933013 | 933413 |
| Base 14 | 759514 | 759914 |
| Base 15 | 604915 | 604d15 |
| Base 16 | 4f5f16 | 4f6316 |