Compare 142907 vs 142912
Property | 142907 | 142912 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 9 |
Prime factorization | 1429071 | 26 × 71 × 111 × 291 |
Prime factorization | 142907 | 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 29 |
Divisors count | 2 | 56 |
Divisors | 1, 142907 | 1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 112, 116, 154, 176, 203, 224, 232, 308, 319, 352, 406, 448, 464, 616, 638, 704, 812, 928, 1232, 1276, 1624, 1856, 2233, 2464, 2552, 3248, 4466, 4928, 5104, 6496, 8932, 10208, 12992, 17864, 20416, 35728, 71456, 142912 |
Number of properties | 6 | 0 |
Additive primes | 5476th | |
Chen primes | 5708th | |
Cousin primes (2nd member) | 1632nd | |
Isolated primes | 9989th | |
Primes | 13258th | |
Safe primes | 891st | |
Roman numberals | ||
Base 2 | 1000101110001110112 | 1000101110010000002 |
Base 3 | 210210002123 | 210210010013 |
Base 4 | 2023203234 | 2023210004 |
Base 5 | 140331125 | 140331225 |
Base 6 | 30213356 | 30213446 |
Base 7 | 11334327 | 11334407 |
Base 8 | 4270738 | 4271008 |
Base 9 | 2370259 | 2370319 |
Base 10 | 14290710 | 14291210 |
Base 11 | 9840611 | 9841011 |
Base 12 | 6a84b12 | 6a85412 |
Base 13 | 5007b13 | 5008313 |
Base 14 | 3a11914 | 3a12014 |
Base 15 | 2c52215 | 2c52715 |
Base 16 | 22e3b16 | 22e4016 |