Compare 231991 vs 232003
| Property | 231991 | 232003 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 1391 × 16691 | 2320031 |
| Prime factorization | 139 × 1669 | 232003 |
| Divisors count | 4 | 2 |
| Divisors | 1, 139, 1669, 231991 | 1, 232003 |
| Number of properties | 1 | 4 |
| Cousin primes (1st member) | 2422nd | |
| Isolated primes | 15721st | |
| Lucky primes | 2607th | |
| Primes | 20600th | |
| Semiprimes | 52062nd | |
| Roman numberals | ||
| Base 2 | 1110001010001101112 | 1110001010010000112 |
| Base 3 | 1022100200213 | 1022100202013 |
| Base 4 | 3202203134 | 3202210034 |
| Base 5 | 244104315 | 244110035 |
| Base 6 | 45500116 | 45500316 |
| Base 7 | 16542347 | 16542527 |
| Base 8 | 7050678 | 7051038 |
| Base 9 | 3832079 | 3832219 |
| Base 10 | 23199110 | 23200310 |
| Base 11 | 14933111 | 14934211 |
| Base 12 | b230712 | b231712 |
| Base 13 | 8179613 | 817a513 |
| Base 14 | 6078b14 | 6079914 |
| Base 15 | 48b1115 | 48b1d15 |
| Base 16 | 38a3716 | 38a4316 |