Compare 142538 vs 142543
Property | 142538 | 142543 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 21 × 112 × 191 × 311 | 1425431 |
Prime factorization | 2 × 11 × 11 × 19 × 31 | 142543 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 11, 19, 22, 31, 38, 62, 121, 209, 242, 341, 418, 589, 682, 1178, 2299, 3751, 4598, 6479, 7502, 12958, 71269, 142538 | 1, 142543 |
Number of properties | 0 | 7 |
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 | 1000101100110010102 | 1000101100110011112 |
Base 3 | 210201120123 | 210201121013 |
Base 4 | 2023030224 | 2023030334 |
Base 5 | 140301235 | 140301335 |
Base 6 | 30155226 | 30155316 |
Base 7 | 11323647 | 11324027 |
Base 8 | 4263128 | 4263178 |
Base 9 | 2364659 | 2364719 |
Base 10 | 14253810 | 14254310 |
Base 11 | 9810011 | 9810511 |
Base 12 | 6a5a212 | 6a5a712 |
Base 13 | 4cb5613 | 4cb5b13 |
Base 14 | 39d3414 | 39d3914 |
Base 15 | 2c37815 | 2c37d15 |
Base 16 | 22cca16 | 22ccf16 |