Compare 127973 vs 128519
| Property | 127973 | 128519 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1279731 | 1285191 |
| Prime factorization | 127973 | 128519 |
| Divisors count | 2 | 2 |
| Divisors | 1, 127973 | 1, 128519 |
| Number of properties | 9 | 4 |
| Additive primes | 4941st | |
| Chen primes | 5202nd | |
| Emirps | 2414th | |
| Happy primes | 1863rd | 1869th |
| Harmonic primes | 4509th | |
| Isolated primes | 8998th | |
| Primes | 11985th | 12034th |
| Pythagorean primes | 5957th | |
| Sexy primes (1st member) | 2976th | |
| Sophie germain primes | 1436th | |
| Twin primes (1st member) | 1500th | |
| Roman numberals | ||
| Base 2 | 111110011111001012 | 111110110000001112 |
| Base 3 | 201111122023 | 201120212223 |
| Base 4 | 1330332114 | 1331200134 |
| Base 5 | 130433435 | 131030345 |
| Base 6 | 24242456 | 24305556 |
| Base 7 | 10420467 | 10434567 |
| Base 8 | 3717458 | 3730078 |
| Base 9 | 2144829 | 2152589 |
| Base 10 | 12797310 | 12851910 |
| Base 11 | 8816a11 | 8861611 |
| Base 12 | 6208512 | 6245b12 |
| Base 13 | 4633113 | 4666113 |
| Base 14 | 348cd14 | 34b9d14 |
| Base 15 | 27db815 | 2812e15 |
| Base 16 | 1f3e516 | 1f60716 |