Compare 728855 vs 728867
| Property | 728855 | 728867 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 1457711 | 7288671 |
| Prime factorization | 5 × 145771 | 728867 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 145771, 728855 | 1, 728867 |
| Number of properties | 1 | 7 |
| Chen primes | 22832nd | |
| Primes | 58699th | |
| Prime triplets (1st member) | 2260th | |
| Safe primes | 3349th | |
| Semiprimes | 155228th | |
| Sexy primes (1st member) | 12569th | |
| Super primes | 5939th | |
| Twin primes (1st member) | 6266th | |
| Roman numberals | ||
| Base 2 | 101100011111000101112 | 101100011111001000112 |
| Base 3 | 11010002101223 | 11010002110023 |
| Base 4 | 23013301134 | 23013302034 |
| Base 5 | 1413104105 | 1413104325 |
| Base 6 | 233421556 | 233422156 |
| Base 7 | 61236417 | 61236567 |
| Base 8 | 26174278 | 26174438 |
| Base 9 | 13307189 | 13307329 |
| Base 10 | 72885510 | 72886710 |
| Base 11 | 45866611 | 45867711 |
| Base 12 | 2b195b12 | 2b196b12 |
| Base 13 | 1c699a13 | 1c69a913 |
| Base 14 | 14d89114 | 14d89d14 |
| Base 15 | e5e5515 | e5e6215 |
| Base 16 | b1f1716 | b1f2316 |