Compare 243137 vs 243157
| Property | 243137 | 243157 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2431371 | 2431571 |
| Prime factorization | 243137 | 243157 |
| Divisors count | 2 | 2 |
| Divisors | 1, 243137 | 1, 243157 |
| Number of properties | 4 | 3 |
| Cousin primes (1st member) | 2516th | |
| Harmonic primes | 8039th | |
| Isolated primes | 16427th | 16429th |
| Long primes | 8038th | |
| Primes | 21478th | 21480th |
| Roman numberals | ||
| Base 2 | 1110110101110000012 | 1110110101110101012 |
| Base 3 | 1101001120023 | 1101001122113 |
| Base 4 | 3231130014 | 3231131114 |
| Base 5 | 302400225 | 302401125 |
| Base 6 | 51133456 | 51134216 |
| Base 7 | 20315667 | 20316257 |
| Base 8 | 7327018 | 7327258 |
| Base 9 | 4104629 | 4104849 |
| Base 10 | 24313710 | 24315710 |
| Base 11 | 15674411 | 15676211 |
| Base 12 | b885512 | b887112 |
| Base 13 | 8688b13 | 868a513 |
| Base 14 | 6486d14 | 6488514 |
| Base 15 | 4c09215 | 4c0a715 |
| Base 16 | 3b5c116 | 3b5d516 |