Compare 142939 vs 142944
Property | 142939 | 142944 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 7 |
Prime factorization | 1429391 | 25 × 31 × 14891 |
Prime factorization | 142939 | 2 × 2 × 2 × 2 × 2 × 3 × 1489 |
Divisors count | 2 | 24 |
Divisors | 1, 142939 | 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1489, 2978, 4467, 5956, 8934, 11912, 17868, 23824, 35736, 47648, 71472, 142944 |
Number of properties | 7 | 0 |
Happy primes | 2077th | |
Harmonic primes | 4975th | |
Isolated primes | 9990th | |
Long primes | 4941st | |
Lucky primes | 1730th | |
Primes | 13259th | |
Super primes | 1576th | |
Roman numberals | ||
Base 2 | 1000101110010110112 | 1000101110011000002 |
Base 3 | 210210020013 | 210210020203 |
Base 4 | 2023211234 | 2023212004 |
Base 5 | 140332245 | 140332345 |
Base 6 | 30214316 | 30214406 |
Base 7 | 11335067 | 11335147 |
Base 8 | 4271338 | 4271408 |
Base 9 | 2370619 | 2370669 |
Base 10 | 14293910 | 14294410 |
Base 11 | 9843511 | 9843a11 |
Base 12 | 6a87712 | 6a88012 |
Base 13 | 500a413 | 500a913 |
Base 14 | 3a13d14 | 3a14414 |
Base 15 | 2c54415 | 2c54915 |
Base 16 | 22e5b16 | 22e6016 |