Compare 977147 vs 977153
| Property | 977147 | 977153 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 9771471 | 411 × 238331 |
| Prime factorization | 977147 | 41 × 23833 |
| Divisors count | 2 | 4 |
| Divisors | 1, 977147 | 1, 41, 23833, 977153 |
| Number of properties | 4 | 1 |
| Chen primes | 29383rd | |
| Primes | 76870th | |
| Safe primes | 4243rd | |
| Semiprimes | 205404th | |
| Twin primes (1st member) | 8019th | |
| Roman numberals | ||
| Base 2 | 111011101000111110112 | 111011101001000000012 |
| Base 3 | 12111221011223 | 12111221012123 |
| Base 4 | 32322033234 | 32322100014 |
| Base 5 | 2222320425 | 2222321035 |
| Base 6 | 325354556 | 325355056 |
| Base 7 | 112065537 | 112065627 |
| Base 8 | 35643738 | 35644018 |
| Base 9 | 17483489 | 17483559 |
| Base 10 | 97714710 | 97715310 |
| Base 11 | 60816611 | 60817111 |
| Base 12 | 3b158b12 | 3b159512 |
| Base 13 | 2829c213 | 2829c813 |
| Base 14 | 1b616314 | 1b616914 |
| Base 15 | 1447d215 | 1447d815 |
| Base 16 | ee8fb16 | ee90116 |