Compare 145642 vs 145643
Property | 145642 | 145643 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 71 × 1011 × 1031 | 1456431 |
Prime factorization | 2 × 7 × 101 × 103 | 145643 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 7, 14, 101, 103, 202, 206, 707, 721, 1414, 1442, 10403, 20806, 72821, 145642 | 1, 145643 |
Number of properties | 0 | 9 |
Additive primes | 5567th | |
Chen primes | 5790th | |
Happy primes | 2114th | |
Isolated primes | 10170th | |
Primes | 13477th | |
Sexy primes (2nd member) | 3308th | |
Sophie germain primes | 1597th | |
Super primes | 1598th | |
Ulam primes | 955th | |
Roman numberals | ||
Base 2 | 1000111000111010102 | 1000111000111010112 |
Base 3 | 211012100113 | 211012100123 |
Base 4 | 2032032224 | 2032032234 |
Base 5 | 141300325 | 141300335 |
Base 6 | 30421346 | 30421356 |
Base 7 | 11444207 | 11444217 |
Base 8 | 4343528 | 4343538 |
Base 9 | 2417049 | 2417059 |
Base 10 | 14564210 | 14564310 |
Base 11 | 9a47211 | 9a47311 |
Base 12 | 7034a12 | 7034b12 |
Base 13 | 513a313 | 513a413 |
Base 14 | 3b11014 | 3b11114 |
Base 15 | 2d24715 | 2d24815 |
Base 16 | 238ea16 | 238eb16 |