Compare 540121 vs 540129
| Property | 540121 | 540129 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 5401211 | 31 × 1800431 |
| Prime factorization | 540121 | 3 × 180043 |
| Divisors count | 2 | 4 |
| Divisors | 1, 540121 | 1, 3, 180043, 540129 |
| Number of properties | 3 | 1 |
| Additive primes | 17498th | |
| Primes | 44578th | |
| Semiprimes | 116599th | |
| Twin primes (2nd member) | 4877th | |
| Roman numberals | ||
| Base 2 | 100000111101110110012 | 100000111101111000012 |
| Base 3 | 10001022201113 | 10001022202103 |
| Base 4 | 20033131214 | 20033132014 |
| Base 5 | 1142404415 | 1142410045 |
| Base 6 | 153243216 | 153243336 |
| Base 7 | 44064617 | 44065027 |
| Base 8 | 20367318 | 20367418 |
| Base 9 | 10128149 | 10128239 |
| Base 10 | 54012110 | 54012910 |
| Base 11 | 33988a11 | 33989711 |
| Base 12 | 2206a112 | 2206a912 |
| Base 13 | 15baca13 | 15bb0513 |
| Base 14 | 100ba114 | 100ba914 |
| Base 15 | aa08115 | aa08915 |
| Base 16 | 83dd916 | 83de116 |