Compare 63949 vs 63953
| Property | 63949 | 63953 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 639491 | 311 × 20631 |
| Prime factorization | 63949 | 31 × 2063 |
| Divisors count | 2 | 4 |
| Divisors | 1, 63949 | 1, 31, 2063, 63953 |
| Number of properties | 7 | 1 |
| Additive primes | 2753rd | |
| Chen primes | 2934th | |
| Cuban primes 2 | 24th | |
| Isolated primes | 4722nd | |
| Long primes | 2430th | |
| Primes | 6411th | |
| Pythagorean primes | 3193rd | |
| Semiprimes | 15272nd | |
| Roman numberals | ||
| Base 2 | 11111001110011012 | 11111001110100012 |
| Base 3 | 100202011113 | 100202011223 |
| Base 4 | 332130314 | 332131014 |
| Base 5 | 40212445 | 40213035 |
| Base 6 | 12120216 | 12120256 |
| Base 7 | 3543047 | 3543117 |
| Base 8 | 1747158 | 1747218 |
| Base 9 | 1066449 | 1066489 |
| Base 10 | 6394910 | 6395310 |
| Base 11 | 4405611 | 4405a11 |
| Base 12 | 3101112 | 3101512 |
| Base 13 | 2315213 | 2315613 |
| Base 14 | 1943b14 | 1944114 |
| Base 15 | 13e3415 | 13e3815 |
| Base 16 | f9cd16 | f9d116 |