Compare 247889 vs 248021
| Property | 247889 | 248021 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2478891 | 2480211 |
| Prime factorization | 247889 | 248021 |
| Divisors count | 2 | 2 |
| Divisors | 1, 247889 | 1, 248021 |
| Number of properties | 2 | 5 |
| Additive primes | 8864th | |
| Chen primes | 9057th | |
| Harmonic primes | 8168th | |
| Isolated primes | 16724th | 16730th |
| Primes | 21867th | 21877th |
| Roman numberals | ||
| Base 2 | 1111001000010100012 | 1111001000110101012 |
| Base 3 | 1101210010023 | 1101210122223 |
| Base 4 | 3302011014 | 3302031114 |
| Base 5 | 304130245 | 304140415 |
| Base 6 | 51513456 | 51521256 |
| Base 7 | 20514657 | 20520447 |
| Base 8 | 7441218 | 7443258 |
| Base 9 | 4170329 | 4171889 |
| Base 10 | 24788910 | 24802110 |
| Base 11 | 15a27411 | 15a38411 |
| Base 12 | bb55512 | bb64512 |
| Base 13 | 88aa513 | 88b7713 |
| Base 14 | 664a514 | 6655b14 |
| Base 15 | 4d6ae15 | 4d74b15 |
| Base 16 | 3c85116 | 3c8d516 |