Compare 243146 vs 243157
| Property | 243146 | 243157 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 611 × 19931 | 2431571 |
| Prime factorization | 2 × 61 × 1993 | 243157 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 61, 122, 1993, 3986, 121573, 243146 | 1, 243157 |
| Number of properties | 0 | 3 |
| Cousin primes (1st member) | 2516th | |
| Isolated primes | 16429th | |
| Primes | 21480th | |
| Roman numberals | ||
| Base 2 | 1110110101110010102 | 1110110101110101012 |
| Base 3 | 1101001121023 | 1101001122113 |
| Base 4 | 3231130224 | 3231131114 |
| Base 5 | 302400415 | 302401125 |
| Base 6 | 51134026 | 51134216 |
| Base 7 | 20316117 | 20316257 |
| Base 8 | 7327128 | 7327258 |
| Base 9 | 4104729 | 4104849 |
| Base 10 | 24314610 | 24315710 |
| Base 11 | 15675211 | 15676211 |
| Base 12 | b886212 | b887112 |
| Base 13 | 8689713 | 868a513 |
| Base 14 | 6487814 | 6488514 |
| Base 15 | 4c09b15 | 4c0a715 |
| Base 16 | 3b5ca16 | 3b5d516 |