Compare 147977 vs 148139
| Property | 147977 | 148139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1479771 | 1481391 |
| Prime factorization | 147977 | 148139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 147977 | 1, 148139 |
| Number of properties | 5 | 6 |
| Chen primes | 5862nd | 5867th |
| Good primes | 846th | |
| Harmonic primes | 5148th | |
| Isolated primes | 10326th | 10334th |
| Long primes | 5104th | |
| Primes | 13673rd | 13683rd |
| Pythagorean primes | 6819th | |
| Sophie germain primes | 1622nd | |
| Roman numberals | ||
| Base 2 | 1001000010000010012 | 1001000010101010112 |
| Base 3 | 211112221223 | 211120121223 |
| Base 4 | 2100200214 | 2100222234 |
| Base 5 | 142134025 | 142200245 |
| Base 6 | 31010256 | 31014556 |
| Base 7 | 11542647 | 11546157 |
| Base 8 | 4410118 | 4412538 |
| Base 9 | 2448789 | 2451789 |
| Base 10 | 14797710 | 14813910 |
| Base 11 | a11a511 | a133211 |
| Base 12 | 7177512 | 7188b12 |
| Base 13 | 5247b13 | 5257413 |
| Base 14 | 3bcdb14 | 3bdb514 |
| Base 15 | 2dca215 | 2dd5e15 |
| Base 16 | 2420916 | 242ab16 |