Compare 18124 vs 18131
Property | 18124 | 18131 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 22 × 231 × 1971 | 181311 |
Prime factorization | 2 × 2 × 23 × 197 | 18131 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 4, 23, 46, 92, 197, 394, 788, 4531, 9062, 18124 | 1, 18131 |
Number of properties | 0 | 6 |
Chen primes | 1032nd | |
Cousin primes (2nd member) | 324th | |
Primes | 2078th | |
Prime triplets (2nd member) | 157th | |
Sophie germain primes | 301st | |
Twin primes (1st member) | 320th | |
Roman numberals | ||
Base 2 | 1000110110011002 | 1000110110100112 |
Base 3 | 2202120213 | 2202121123 |
Base 4 | 101230304 | 101231034 |
Base 5 | 10344445 | 10400115 |
Base 6 | 2155246 | 2155356 |
Base 7 | 1035617 | 1036017 |
Base 8 | 433148 | 433238 |
Base 9 | 267679 | 267759 |
Base 10 | 1812410 | 1813110 |
Base 11 | 1268711 | 1269311 |
Base 12 | a5a412 | a5ab12 |
Base 13 | 833213 | 833913 |
Base 14 | 686814 | 687114 |
Base 15 | 558415 | 558b15 |
Base 16 | 46cc16 | 46d316 |