Compare 161008 vs 161009
| Property | 161008 | 161009 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 24 × 291 × 3471 | 1610091 |
| Prime factorization | 2 × 2 × 2 × 2 × 29 × 347 | 161009 |
| Divisors count | 20 | 2 |
| Divisors | 1, 2, 4, 8, 16, 29, 58, 116, 232, 347, 464, 694, 1388, 2776, 5552, 10063, 20126, 40252, 80504, 161008 | 1, 161009 |
| Number of properties | 0 | 6 |
| Additive primes | 6059th | |
| Chen primes | 6300th | |
| Emirps | 3243rd | |
| Isolated primes | 11146th | |
| Primes | 14769th | |
| Pythagorean primes | 7367th | |
| Roman numberals | ||
| Base 2 | 1001110100111100002 | 1001110100111100012 |
| Base 3 | 220112120213 | 220112120223 |
| Base 4 | 2131033004 | 2131033014 |
| Base 5 | 201230135 | 201230145 |
| Base 6 | 32412246 | 32412256 |
| Base 7 | 12402617 | 12402627 |
| Base 8 | 4723608 | 4723618 |
| Base 9 | 2647679 | 2647689 |
| Base 10 | 16100810 | 16100910 |
| Base 11 | aaa7111 | aaa7211 |
| Base 12 | 7921412 | 7921512 |
| Base 13 | 5839313 | 5839413 |
| Base 14 | 4296814 | 4296914 |
| Base 15 | 32a8d15 | 32a8e15 |
| Base 16 | 274f016 | 274f116 |