Compare 609145 vs 609149
| Property | 609145 | 609149 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 291 × 42011 | 6091491 |
| Prime factorization | 5 × 29 × 4201 | 609149 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 29, 145, 4201, 21005, 121829, 609145 | 1, 609149 |
| Number of properties | 0 | 6 |
| Additive primes | 19467th | |
| Chen primes | 19531st | |
| Isolated primes | 38984th | |
| Primes | 49791st | |
| Sexy primes (2nd member) | 10832nd | |
| Ulam primes | 3650th | |
| Roman numberals | ||
| Base 2 | 100101001011011110012 | 100101001011011111012 |
| Base 3 | 10102211202213 | 10102211210023 |
| Base 4 | 21102313214 | 21102313314 |
| Base 5 | 1234430405 | 1234430445 |
| Base 6 | 210200416 | 210200456 |
| Base 7 | 51146357 | 51146427 |
| Base 8 | 22455718 | 22455758 |
| Base 9 | 11275279 | 11275329 |
| Base 10 | 60914510 | 60914910 |
| Base 11 | 38672911 | 38673211 |
| Base 12 | 25462112 | 25462512 |
| Base 13 | 18435413 | 18435813 |
| Base 14 | 11bdc514 | 11bdc914 |
| Base 15 | c074a15 | c074e15 |
| Base 16 | 94b7916 | 94b7d16 |