Compare 138449 vs 138454
| Property | 138449 | 138454 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1384491 | 21 × 371 × 18711 |
| Prime factorization | 138449 | 2 × 37 × 1871 |
| Divisors count | 2 | 8 |
| Divisors | 1, 138449 | 1, 2, 37, 74, 1871, 3742, 69227, 138454 |
| Number of properties | 5 | 0 |
| Additive primes | 5314th | |
| Chen primes | 5549th | |
| Primes | 12880th | |
| Pythagorean primes | 6411th | |
| Twin primes (1st member) | 1598th | |
| Roman numberals | ||
| Base 2 | 1000011100110100012 | 1000011100110101102 |
| Base 3 | 210002202023 | 210002202213 |
| Base 4 | 2013031014 | 2013031124 |
| Base 5 | 134122445 | 134123045 |
| Base 6 | 25445456 | 25445546 |
| Base 7 | 11144337 | 11144417 |
| Base 8 | 4163218 | 4163268 |
| Base 9 | 2308229 | 2308279 |
| Base 10 | 13844910 | 13845410 |
| Base 11 | 9502311 | 9502811 |
| Base 12 | 6815512 | 6815a12 |
| Base 13 | 4b02c13 | 4b03413 |
| Base 14 | 3865314 | 3865814 |
| Base 15 | 2b04e15 | 2b05415 |
| Base 16 | 21cd116 | 21cd616 |