Compare 138547 vs 138553
| Property | 138547 | 138553 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1385471 | 3491 × 3971 |
| Prime factorization | 138547 | 349 × 397 |
| Divisors count | 2 | 4 |
| Divisors | 1, 138547 | 1, 349, 397, 138553 |
| Number of properties | 4 | 1 |
| Chen primes | 5553rd | |
| Harmonic primes | 4839th | |
| Isolated primes | 9693rd | |
| Primes | 12888th | |
| Semiprimes | 31870th | |
| Roman numberals | ||
| Base 2 | 1000011101001100112 | 1000011101001110012 |
| Base 3 | 210010011013 | 210010011213 |
| Base 4 | 2013103034 | 2013103214 |
| Base 5 | 134131425 | 134132035 |
| Base 6 | 25452316 | 25452416 |
| Base 7 | 11146337 | 11146427 |
| Base 8 | 4164638 | 4164718 |
| Base 9 | 2310419 | 2310479 |
| Base 10 | 13854710 | 13855310 |
| Base 11 | 9510211 | 9510811 |
| Base 12 | 6821712 | 6822112 |
| Base 13 | 4b0a613 | 4b0ac13 |
| Base 14 | 386c314 | 386c914 |
| Base 15 | 2b0b715 | 2b0bd15 |
| Base 16 | 21d3316 | 21d3916 |