Compare 173139 vs 173149
| Property | 173139 | 173149 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 577131 | 1731491 |
| Prime factorization | 3 × 57713 | 173149 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 57713, 173139 | 1, 173149 |
| Number of properties | 1 | 4 |
| Harmonic primes | 5908th | |
| Isolated primes | 11960th | |
| Primes | 15765th | |
| Pythagorean primes | 7864th | |
| Semiprimes | 39459th | |
| Roman numberals | ||
| Base 2 | 1010100100010100112 | 1010100100010111012 |
| Base 3 | 222101111203 | 222101112213 |
| Base 4 | 2221011034 | 2221011314 |
| Base 5 | 210200245 | 210200445 |
| Base 6 | 34133236 | 34133416 |
| Base 7 | 13205317 | 13205447 |
| Base 8 | 5221238 | 5221358 |
| Base 9 | 2834469 | 2834579 |
| Base 10 | 17313910 | 17314910 |
| Base 11 | 10909a11 | 1090a911 |
| Base 12 | 8424312 | 8425112 |
| Base 13 | 60a6513 | 60a7213 |
| Base 14 | 4715114 | 4715b14 |
| Base 15 | 3647915 | 3648415 |
| Base 16 | 2a45316 | 2a45d16 |