Compare 19447 vs 19450
Property | 19447 | 19450 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 194471 | 21 × 52 × 3891 |
Prime factorization | 19447 | 2 × 5 × 5 × 389 |
Divisors count | 2 | 12 |
Divisors | 1, 19447 | 1, 2, 5, 10, 25, 50, 389, 778, 1945, 3890, 9725, 19450 |
Number of properties | 5 | 0 |
Harmonic primes | 797th | |
Isolated primes | 1538th | |
Long primes | 841st | |
Primes | 2205th | |
Sexy primes (2nd member) | 675th | |
Roman numberals | ||
Base 2 | 1001011111101112 | 1001011111110102 |
Base 3 | 2222000213 | 2222001013 |
Base 4 | 102333134 | 102333224 |
Base 5 | 11102425 | 11103005 |
Base 6 | 2300116 | 2300146 |
Base 7 | 1104617 | 1104647 |
Base 8 | 457678 | 457728 |
Base 9 | 286079 | 286119 |
Base 10 | 1944710 | 1945010 |
Base 11 | 1367a11 | 1368211 |
Base 12 | b30712 | b30a12 |
Base 13 | 8b0c13 | 8b1213 |
Base 14 | 713114 | 713414 |
Base 15 | 5b6715 | 5b6a15 |
Base 16 | 4bf716 | 4bfa16 |