Compare 147971 vs 147977
| Property | 147971 | 147977 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 731 × 20271 | 1479771 |
| Prime factorization | 73 × 2027 | 147977 |
| Divisors count | 4 | 2 |
| Divisors | 1, 73, 2027, 147971 | 1, 147977 |
| Number of properties | 1 | 5 |
| Chen primes | 5862nd | |
| Isolated primes | 10326th | |
| Long primes | 5104th | |
| Primes | 13673rd | |
| Pythagorean primes | 6819th | |
| Semiprimes | 33944th | |
| Roman numberals | ||
| Base 2 | 1001000010000000112 | 1001000010000010012 |
| Base 3 | 211112221023 | 211112221223 |
| Base 4 | 2100200034 | 2100200214 |
| Base 5 | 142133415 | 142134025 |
| Base 6 | 31010156 | 31010256 |
| Base 7 | 11542557 | 11542647 |
| Base 8 | 4410038 | 4410118 |
| Base 9 | 2448729 | 2448789 |
| Base 10 | 14797110 | 14797710 |
| Base 11 | a119a11 | a11a511 |
| Base 12 | 7176b12 | 7177512 |
| Base 13 | 5247513 | 5247b13 |
| Base 14 | 3bcd514 | 3bcdb14 |
| Base 15 | 2dc9b15 | 2dca215 |
| Base 16 | 2420316 | 2420916 |