Compare 220747 vs 220931
| Property | 220747 | 220931 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2207471 | 2209311 |
| Prime factorization | 220747 | 220931 |
| Divisors count | 2 | 2 |
| Divisors | 1, 220747 | 1, 220931 |
| Number of properties | 4 | 6 |
| Additive primes | 7969th | |
| Chen primes | 8203rd | 8211th |
| Harmonic primes | 7387th | |
| Isolated primes | 15010th | |
| Long primes | 7374th | |
| Primes | 19673rd | 19693rd |
| Twin primes (1st member) | 2336th | |
| Ulam primes | 1402nd | |
| Roman numberals | ||
| Base 2 | 1101011110010010112 | 1101011111000000112 |
| Base 3 | 1020122102113 | 1020200011223 |
| Base 4 | 3113210234 | 3113300034 |
| Base 5 | 240304425 | 240322115 |
| Base 6 | 44215516 | 44224556 |
| Base 7 | 16064027 | 16100547 |
| Base 8 | 6571138 | 6574038 |
| Base 9 | 3657249 | 3660489 |
| Base 10 | 22074710 | 22093110 |
| Base 11 | 14093a11 | 140a9711 |
| Base 12 | a78b712 | a7a2b12 |
| Base 13 | 7962713 | 7973913 |
| Base 14 | 5a63914 | 5a72b14 |
| Base 15 | 4561715 | 456db15 |
| Base 16 | 35e4b16 | 35f0316 |