Compare 800155 vs 800159
| Property | 800155 | 800159 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 1600311 | 8001591 |
| Prime factorization | 5 × 160031 | 800159 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 160031, 800155 | 1, 800159 |
| Number of properties | 1 | 4 |
| Additive primes | 24759th | |
| Chen primes | 24742nd | |
| Primes | 63965th | |
| Semiprimes | 169689th | |
| Twin primes (1st member) | 6768th | |
| Roman numberals | ||
| Base 2 | 110000110101100110112 | 110000110101100111112 |
| Base 3 | 11111221211013 | 11111221211123 |
| Base 4 | 30031121234 | 30031121334 |
| Base 5 | 2011011105 | 2011011145 |
| Base 6 | 250522316 | 250522356 |
| Base 7 | 65415467 | 65415537 |
| Base 8 | 30326338 | 30326378 |
| Base 9 | 14485419 | 14485459 |
| Base 10 | 80015510 | 80015910 |
| Base 11 | 4a719411 | 4a719811 |
| Base 12 | 32707712 | 32707b12 |
| Base 13 | 22028513 | 22028913 |
| Base 14 | 16b85d14 | 16b86314 |
| Base 15 | 10c13a15 | 10c13e15 |
| Base 16 | c359b16 | c359f16 |