Compare 142932 vs 142939
| Property | 142932 | 142939 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 22 × 31 × 431 × 2771 | 1429391 |
| Prime factorization | 2 × 2 × 3 × 43 × 277 | 142939 |
| Divisors count | 24 | 2 |
| Divisors | 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 277, 516, 554, 831, 1108, 1662, 3324, 11911, 23822, 35733, 47644, 71466, 142932 | 1, 142939 |
| Number of properties | 0 | 7 |
| Happy primes | 2077th | |
| Harmonic primes | 4975th | |
| Isolated primes | 9990th | |
| Long primes | 4941st | |
| Lucky primes | 1730th | |
| Primes | 13259th | |
| Super primes | 1576th | |
| Roman numberals | ||
| Base 2 | 1000101110010101002 | 1000101110010110112 |
| Base 3 | 210210012103 | 210210020013 |
| Base 4 | 2023211104 | 2023211234 |
| Base 5 | 140332125 | 140332245 |
| Base 6 | 30214206 | 30214316 |
| Base 7 | 11334667 | 11335067 |
| Base 8 | 4271248 | 4271338 |
| Base 9 | 2370539 | 2370619 |
| Base 10 | 14293210 | 14293910 |
| Base 11 | 9842911 | 9843511 |
| Base 12 | 6a87012 | 6a87712 |
| Base 13 | 5009a13 | 500a413 |
| Base 14 | 3a13614 | 3a13d14 |
| Base 15 | 2c53c15 | 2c54415 |
| Base 16 | 22e5416 | 22e5b16 |