Compare 800157 vs 800159
| Property | 800157 | 800159 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 2667191 | 8001591 |
| Prime factorization | 3 × 266719 | 800159 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 266719, 800157 | 1, 800159 |
| Number of properties | 1 | 4 |
| Additive primes | 24759th | |
| Chen primes | 24742nd | |
| Primes | 63965th | |
| Semiprimes | 169690th | |
| Twin primes (1st member) | 6768th | |
| Roman numberals | ||
| Base 2 | 110000110101100111012 | 110000110101100111112 |
| Base 3 | 11111221211103 | 11111221211123 |
| Base 4 | 30031121314 | 30031121334 |
| Base 5 | 2011011125 | 2011011145 |
| Base 6 | 250522336 | 250522356 |
| Base 7 | 65415517 | 65415537 |
| Base 8 | 30326358 | 30326378 |
| Base 9 | 14485439 | 14485459 |
| Base 10 | 80015710 | 80015910 |
| Base 11 | 4a719611 | 4a719811 |
| Base 12 | 32707912 | 32707b12 |
| Base 13 | 22028713 | 22028913 |
| Base 14 | 16b86114 | 16b86314 |
| Base 15 | 10c13c15 | 10c13e15 |
| Base 16 | c359d16 | c359f16 |