Compare 195156 vs 195161
| Property | 195156 | 195161 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 22 × 33 × 131 × 1391 | 1951611 |
| Prime factorization | 2 × 2 × 3 × 3 × 3 × 13 × 139 | 195161 |
| Divisors count | 48 | 2 |
| Divisors | 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 139, 156, 234, 278, 351, 417, 468, 556, 702, 834, 1251, 1404, 1668, 1807, 2502, 3614, 3753, 5004, 5421, 7228, 7506, 10842, 15012, 16263, 21684, 32526, 48789, 65052, 97578, 195156 | 1, 195161 |
| Number of properties | 0 | 9 |
| Additive primes | 7090th | |
| Chen primes | 7375th | |
| Cousin primes (2nd member) | 2089th | |
| Emirps | 4141st | |
| Primes | 17589th | |
| Prime triplets (2nd member) | 824th | |
| Pythagorean primes | 8774th | |
| Sophie germain primes | 2016th | |
| Twin primes (1st member) | 2117th | |
| Roman numberals | ||
| Base 2 | 1011111010010101002 | 1011111010010110012 |
| Base 3 | 1002202010003 | 1002202010123 |
| Base 4 | 2332211104 | 2332211214 |
| Base 5 | 222211115 | 222211215 |
| Base 6 | 41033006 | 41033056 |
| Base 7 | 14416537 | 14416617 |
| Base 8 | 5751248 | 5751318 |
| Base 9 | 3266309 | 3266359 |
| Base 10 | 19515610 | 19516110 |
| Base 11 | 12369511 | 12369a11 |
| Base 12 | 94b3012 | 94b3512 |
| Base 13 | 6aaa013 | 6aaa513 |
| Base 14 | 5119a14 | 511a114 |
| Base 15 | 3cc5615 | 3cc5b15 |
| Base 16 | 2fa5416 | 2fa5916 |