Compare 180745 vs 180749
| Property | 180745 | 180749 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 371 × 9771 | 1807491 |
| Prime factorization | 5 × 37 × 977 | 180749 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 37, 185, 977, 4885, 36149, 180745 | 1, 180749 |
| Number of properties | 0 | 7 |
| Additive primes | 6681st | |
| Chen primes | 6940th | |
| Long primes | 6156th | |
| Primes | 16400th | |
| Pythagorean primes | 8190th | |
| Sophie germain primes | 1897th | |
| Twin primes (1st member) | 1983rd | |
| Roman numberals | ||
| Base 2 | 1011000010000010012 | 1011000010000011012 |
| Base 3 | 1000112210213 | 1000112211023 |
| Base 4 | 2300200214 | 2300200314 |
| Base 5 | 212404405 | 212404445 |
| Base 6 | 35124416 | 35124456 |
| Base 7 | 13516457 | 13516527 |
| Base 8 | 5410118 | 5410158 |
| Base 9 | 3048379 | 3048429 |
| Base 10 | 18074510 | 18074910 |
| Base 11 | 11388411 | 11388811 |
| Base 12 | 8872112 | 8872512 |
| Base 13 | 6436613 | 6436a13 |
| Base 14 | 49c2514 | 49c2914 |
| Base 15 | 3884a15 | 3884e15 |
| Base 16 | 2c20916 | 2c20d16 |