Compare 192121 vs 192149
| Property | 192121 | 192149 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1921211 | 1921491 |
| Prime factorization | 192121 | 192149 |
| Divisors count | 2 | 2 |
| Divisors | 1, 192121 | 1, 192149 |
| Number of properties | 5 | 6 |
| Emirps | 4051st | |
| Harmonic primes | 6505th | |
| Isolated primes | 13153rd | 13155th |
| Long primes | 6495th | |
| Lucky primes | 2240th | |
| Primes | 17338th | 17340th |
| Pythagorean primes | 8654th | 8656th |
| Sophie germain primes | 1989th | |
| Roman numberals | ||
| Base 2 | 1011101110011110012 | 1011101110100101012 |
| Base 3 | 1002021121213 | 1002021201223 |
| Base 4 | 2323213214 | 2323221114 |
| Base 5 | 221214415 | 221220445 |
| Base 6 | 40412416 | 40413256 |
| Base 7 | 14300567 | 14301267 |
| Base 8 | 5671718 | 5672258 |
| Base 9 | 3224779 | 3225189 |
| Base 10 | 19212110 | 19214910 |
| Base 11 | 12138611 | 12140111 |
| Base 12 | 9322112 | 9324512 |
| Base 13 | 695a713 | 695c913 |
| Base 14 | 5002d14 | 5004d14 |
| Base 15 | 3bdd115 | 3bdee15 |
| Base 16 | 2ee7916 | 2ee9516 |