Compare 672138 vs 672143
| Property | 672138 | 672143 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 8 | 1 |
| Prime factorization | 21 × 36 × 4611 | 6721431 |
| Prime factorization | 2 × 3 × 3 × 3 × 3 × 3 × 3 × 461 | 672143 |
| Divisors count | 28 | 2 |
| Divisors | 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 461, 486, 729, 922, 1383, 1458, 2766, 4149, 8298, 12447, 24894, 37341, 74682, 112023, 224046, 336069, 672138 | 1, 672143 |
| Number of properties | 0 | 5 |
| Additive primes | 21272nd | |
| Isolated primes | 42731st | |
| Primes | 54474th | |
| Sexy primes (2nd member) | 11737th | |
| Sexy prime triplets (3rd member) | 2139th | |
| Roman numberals | ||
| Base 2 | 101001000001100010102 | 101001000001100011112 |
| Base 3 | 10210110000003 | 10210110000123 |
| Base 4 | 22100120224 | 22100120334 |
| Base 5 | 1330020235 | 1330020335 |
| Base 6 | 222234306 | 222234356 |
| Base 7 | 54664057 | 54664137 |
| Base 8 | 24406128 | 24406178 |
| Base 9 | 12340009 | 12340059 |
| Base 10 | 67213810 | 67214310 |
| Base 11 | 419a9511 | 419a9a11 |
| Base 12 | 284b7612 | 284b7b12 |
| Base 13 | 1a6c1c13 | 1a6c2413 |
| Base 14 | 136d3c14 | 136d4314 |
| Base 15 | d424315 | d424815 |
| Base 16 | a418a16 | a418f16 |