Compare 149459 vs 149561
| Property | 149459 | 149561 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1494591 | 1495611 |
| Prime factorization | 149459 | 149561 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149459 | 1, 149561 |
| Number of properties | 5 | 6 |
| Chen primes | 5913th | 5918th |
| Emirps | 2941st | |
| Harmonic primes | 5187th | |
| Isolated primes | 10422nd | |
| Long primes | 5152nd | |
| Primes | 13803rd | 13814th |
| Pythagorean primes | 6891st | |
| Safe primes | 918th | |
| Twin primes (1st member) | 1695th | |
| Roman numberals | ||
| Base 2 | 1001000111110100112 | 1001001000001110012 |
| Base 3 | 211210001123 | 211210110223 |
| Base 4 | 2101331034 | 2102003214 |
| Base 5 | 142403145 | 142412215 |
| Base 6 | 31115356 | 31122256 |
| Base 7 | 11615127 | 11620167 |
| Base 8 | 4437238 | 4440718 |
| Base 9 | 2470159 | 2471389 |
| Base 10 | 14945910 | 14956110 |
| Base 11 | a232211 | a240511 |
| Base 12 | 725ab12 | 7267512 |
| Base 13 | 5304b13 | 530c913 |
| Base 14 | 3c67914 | 3c70d14 |
| Base 15 | 2e43e15 | 2e4ab15 |
| Base 16 | 247d316 | 2483916 |