Compare 10102 vs 10111
| Property | 10102 | 10111 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 50511 | 101111 |
| Prime factorization | 2 × 5051 | 10111 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 5051, 10102 | 1, 10111 |
| Number of properties | 1 | 4 |
| Chen primes | 641st | |
| Isolated primes | 825th | |
| Lucky primes | 214th | |
| Primes | 1242nd | |
| Semiprimes | 2652nd | |
| Roman numberals | ||
| Base 2 | 100111011101102 | 100111011111112 |
| Base 3 | 1112120113 | 1112121113 |
| Base 4 | 21313124 | 21313334 |
| Base 5 | 3104025 | 3104215 |
| Base 6 | 1144346 | 1144516 |
| Base 7 | 413117 | 413237 |
| Base 8 | 235668 | 235778 |
| Base 9 | 147649 | 147749 |
| Base 10 | 1010210 | 1011110 |
| Base 11 | 765411 | 766211 |
| Base 12 | 5a1a12 | 5a2712 |
| Base 13 | 47a113 | 47aa13 |
| Base 14 | 397814 | 398314 |
| Base 15 | 2ed715 | 2ee115 |
| Base 16 | 277616 | 277f16 |