Compare 540115 vs 540121
| Property | 540115 | 540121 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 1080231 | 5401211 |
| Prime factorization | 5 × 108023 | 540121 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 108023, 540115 | 1, 540121 |
| Number of properties | 1 | 3 |
| Additive primes | 17498th | |
| Primes | 44578th | |
| Semiprimes | 116597th | |
| Twin primes (2nd member) | 4877th | |
| Roman numberals | ||
| Base 2 | 100000111101110100112 | 100000111101110110012 |
| Base 3 | 10001022200213 | 10001022201113 |
| Base 4 | 20033131034 | 20033131214 |
| Base 5 | 1142404305 | 1142404415 |
| Base 6 | 153243116 | 153243216 |
| Base 7 | 44064527 | 44064617 |
| Base 8 | 20367238 | 20367318 |
| Base 9 | 10128079 | 10128149 |
| Base 10 | 54011510 | 54012110 |
| Base 11 | 33988411 | 33988a11 |
| Base 12 | 22069712 | 2206a112 |
| Base 13 | 15bac413 | 15baca13 |
| Base 14 | 100b9914 | 100ba114 |
| Base 15 | aa07a15 | aa08115 |
| Base 16 | 83dd316 | 83dd916 |