Compare 142939 vs 142950
Property | 142939 | 142950 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 1429391 | 21 × 31 × 52 × 9531 |
Prime factorization | 142939 | 2 × 3 × 5 × 5 × 953 |
Divisors count | 2 | 24 |
Divisors | 1, 142939 | 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 953, 1906, 2859, 4765, 5718, 9530, 14295, 23825, 28590, 47650, 71475, 142950 |
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 | 1000101110011001102 |
Base 3 | 210210020013 | 210210021103 |
Base 4 | 2023211234 | 2023212124 |
Base 5 | 140332245 | 140333005 |
Base 6 | 30214316 | 30214506 |
Base 7 | 11335067 | 11335237 |
Base 8 | 4271338 | 4271468 |
Base 9 | 2370619 | 2370739 |
Base 10 | 14293910 | 14295010 |
Base 11 | 9843511 | 9844511 |
Base 12 | 6a87712 | 6a88612 |
Base 13 | 500a413 | 500b213 |
Base 14 | 3a13d14 | 3a14a14 |
Base 15 | 2c54415 | 2c55015 |
Base 16 | 22e5b16 | 22e6616 |