Compare 121010 vs 121013
| Property | 121010 | 121013 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 51 × 121011 | 1210131 |
| Prime factorization | 2 × 5 × 12101 | 121013 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 5, 10, 12101, 24202, 60505, 121010 | 1, 121013 |
| Number of properties | 0 | 9 |
| Chen primes | 4942nd | |
| Isolated primes | 8533rd | |
| Primes | 11392nd | |
| Pythagorean primes | 5668th | |
| Sexy primes (1st member) | 2850th | |
| Sexy primes (2nd member) | 2849th | |
| Sexy prime quadrupletss (3rd member) | 87th | |
| Sexy prime triplets (2nd member) | 609th | |
| Sexy prime triplets (3rd member) | 608th | |
| Roman numberals | ||
| Base 2 | 111011000101100102 | 111011000101101012 |
| Base 3 | 200102222123 | 200102222223 |
| Base 4 | 1312023024 | 1312023114 |
| Base 5 | 123330205 | 123330235 |
| Base 6 | 23321226 | 23321256 |
| Base 7 | 10125417 | 10125447 |
| Base 8 | 3542628 | 3542658 |
| Base 9 | 2038859 | 2038889 |
| Base 10 | 12101010 | 12101310 |
| Base 11 | 82a0a11 | 82a1211 |
| Base 12 | 5a04212 | 5a04512 |
| Base 13 | 4310613 | 4310913 |
| Base 14 | 3215814 | 3215b14 |
| Base 15 | 25cc515 | 25cc815 |
| Base 16 | 1d8b216 | 1d8b516 |