Compare 220447 vs 220513
| Property | 220447 | 220513 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2204471 | 2205131 |
| Prime factorization | 220447 | 220513 |
| Divisors count | 2 | 2 |
| Divisors | 1, 220447 | 1, 220513 |
| Number of properties | 5 | 6 |
| Additive primes | 7950th | 7953rd |
| Chen primes | 8191st | |
| Harmonic primes | 7373rd | |
| Isolated primes | 14992nd | |
| Long primes | 7356th | 7358th |
| Primes | 19651st | 19655th |
| Pythagorean primes | 9804th | |
| Twin primes (2nd member) | 2332nd | |
| Roman numberals | ||
| Base 2 | 1101011101000111112 | 1101011101011000012 |
| Base 3 | 1020121012013 | 1020121110113 |
| Base 4 | 3113101334 | 3113112014 |
| Base 5 | 240232425 | 240240235 |
| Base 6 | 44203316 | 44205216 |
| Base 7 | 16054637 | 16056167 |
| Base 8 | 6564378 | 6565418 |
| Base 9 | 3653519 | 3654349 |
| Base 10 | 22044710 | 22051310 |
| Base 11 | 14069711 | 14074711 |
| Base 12 | a76a712 | a774112 |
| Base 13 | 7945613 | 794a713 |
| Base 14 | 5a4a314 | 5a50d14 |
| Base 15 | 454b715 | 4550d15 |
| Base 16 | 35d1f16 | 35d6116 |