Compare 142543 vs 142545
Property | 142543 | 142545 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 5 |
Total factors | 1 | 5 |
Prime factorization | 1425431 | 31 × 51 × 131 × 171 × 431 |
Prime factorization | 142543 | 3 × 5 × 13 × 17 × 43 |
Divisors count | 2 | 32 |
Divisors | 1, 142543 | 1, 3, 5, 13, 15, 17, 39, 43, 51, 65, 85, 129, 195, 215, 221, 255, 559, 645, 663, 731, 1105, 1677, 2193, 2795, 3315, 3655, 8385, 9503, 10965, 28509, 47515, 142545 |
Number of properties | 7 | 0 |
Additive primes | 5463rd | |
Cousin primes (1st member) | 1629th | |
Harmonic primes | 4962nd | |
Isolated primes | 9969th | |
Long primes | 4927th | |
Primes | 13226th | |
Sexy primes (2nd member) | 3251st | |
Roman numberals | ||
Base 2 | 1000101100110011112 | 1000101100110100012 |
Base 3 | 210201121013 | 210201121103 |
Base 4 | 2023030334 | 2023031014 |
Base 5 | 140301335 | 140301405 |
Base 6 | 30155316 | 30155336 |
Base 7 | 11324027 | 11324047 |
Base 8 | 4263178 | 4263218 |
Base 9 | 2364719 | 2364739 |
Base 10 | 14254310 | 14254510 |
Base 11 | 9810511 | 9810711 |
Base 12 | 6a5a712 | 6a5a912 |
Base 13 | 4cb5b13 | 4cb6013 |
Base 14 | 39d3914 | 39d3b14 |
Base 15 | 2c37d15 | 2c38015 |
Base 16 | 22ccf16 | 22cd116 |