Compare 142787 vs 142788
Property | 142787 | 142788 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 1427871 | 22 × 31 × 731 × 1631 |
Prime factorization | 142787 | 2 × 2 × 3 × 73 × 163 |
Divisors count | 2 | 24 |
Divisors | 1, 142787 | 1, 2, 3, 4, 6, 12, 73, 146, 163, 219, 292, 326, 438, 489, 652, 876, 978, 1956, 11899, 23798, 35697, 47596, 71394, 142788 |
Number of properties | 4 | 0 |
Additive primes | 5470th | |
Chen primes | 5702nd | |
Primes | 13247th | |
Twin primes (1st member) | 1634th | |
Roman numberals | ||
Base 2 | 1000101101110000112 | 1000101101110001002 |
Base 3 | 210202121023 | 210202121103 |
Base 4 | 2023130034 | 2023130104 |
Base 5 | 140321225 | 140321235 |
Base 6 | 30210156 | 30210206 |
Base 7 | 11332017 | 11332027 |
Base 8 | 4267038 | 4267048 |
Base 9 | 2367729 | 2367739 |
Base 10 | 14278710 | 14278810 |
Base 11 | 9830711 | 9830811 |
Base 12 | 6a76b12 | 6a77012 |
Base 13 | 4ccb813 | 4ccb913 |
Base 14 | 3a07114 | 3a07214 |
Base 15 | 2c49215 | 2c49315 |
Base 16 | 22dc316 | 22dc416 |