Compare 138458 vs 138461
| Property | 138458 | 138461 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 1071 × 6471 | 1384611 |
| Prime factorization | 2 × 107 × 647 | 138461 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 107, 214, 647, 1294, 69229, 138458 | 1, 138461 |
| Number of properties | 0 | 7 |
| Additive primes | 5315th | |
| Chen primes | 5550th | |
| Emirps | 2667th | |
| Isolated primes | 9687th | |
| Long primes | 4817th | |
| Primes | 12882nd | |
| Pythagorean primes | 6412th | |
| Roman numberals | ||
| Base 2 | 1000011100110110102 | 1000011100110111012 |
| Base 3 | 210002210023 | 210002210123 |
| Base 4 | 2013031224 | 2013031314 |
| Base 5 | 134123135 | 134123215 |
| Base 6 | 25450026 | 25450056 |
| Base 7 | 11144457 | 11144517 |
| Base 8 | 4163328 | 4163358 |
| Base 9 | 2308329 | 2308359 |
| Base 10 | 13845810 | 13846110 |
| Base 11 | 9503111 | 9503411 |
| Base 12 | 6816212 | 6816512 |
| Base 13 | 4b03813 | 4b03b13 |
| Base 14 | 3865c14 | 3866114 |
| Base 15 | 2b05815 | 2b05b15 |
| Base 16 | 21cda16 | 21cdd16 |