Compare 148781 vs 149561
| Property | 148781 | 149561 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1487811 | 1495611 |
| Prime factorization | 148781 | 149561 |
| Divisors count | 2 | 2 |
| Divisors | 1, 148781 | 1, 149561 |
| Number of properties | 6 | 6 |
| Additive primes | 5670th | |
| Centered decagonal primes | 79th | |
| Chen primes | 5888th | 5918th |
| Emirps | 2941st | |
| Harmonic primes | 5187th | |
| Primes | 13737th | 13814th |
| Pythagorean primes | 6848th | 6891st |
| Twin primes (1st member) | 1683rd | 1695th |
| Roman numberals | ||
| Base 2 | 1001000101001011012 | 1001001000001110012 |
| Base 3 | 211200021023 | 211210110223 |
| Base 4 | 2101102314 | 2102003214 |
| Base 5 | 142301115 | 142412215 |
| Base 6 | 31044456 | 31122256 |
| Base 7 | 11565237 | 11620167 |
| Base 8 | 4424558 | 4440718 |
| Base 9 | 2460729 | 2471389 |
| Base 10 | 14878110 | 14956110 |
| Base 11 | a186611 | a240511 |
| Base 12 | 7212512 | 7267512 |
| Base 13 | 5294913 | 530c913 |
| Base 14 | 3c31314 | 3c70d14 |
| Base 15 | 2e13b15 | 2e4ab15 |
| Base 16 | 2452d16 | 2483916 |