Compare 147977 vs 147981
| Property | 147977 | 147981 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1479771 | 31 × 1071 × 4611 |
| Prime factorization | 147977 | 3 × 107 × 461 |
| Divisors count | 2 | 8 |
| Divisors | 1, 147977 | 1, 3, 107, 321, 461, 1383, 49327, 147981 |
| Number of properties | 5 | 0 |
| Chen primes | 5862nd | |
| Isolated primes | 10326th | |
| Long primes | 5104th | |
| Primes | 13673rd | |
| Pythagorean primes | 6819th | |
| Roman numberals | ||
| Base 2 | 1001000010000010012 | 1001000010000011012 |
| Base 3 | 211112221223 | 211112222103 |
| Base 4 | 2100200214 | 2100200314 |
| Base 5 | 142134025 | 142134115 |
| Base 6 | 31010256 | 31010336 |
| Base 7 | 11542647 | 11543017 |
| Base 8 | 4410118 | 4410158 |
| Base 9 | 2448789 | 2448839 |
| Base 10 | 14797710 | 14798110 |
| Base 11 | a11a511 | a11a911 |
| Base 12 | 7177512 | 7177912 |
| Base 13 | 5247b13 | 5248213 |
| Base 14 | 3bcdb14 | 3bd0114 |
| Base 15 | 2dca215 | 2dca615 |
| Base 16 | 2420916 | 2420d16 |