Compare 166019 vs 166031
Property | 166019 | 166031 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 71 × 371 × 6411 | 1660311 |
Prime factorization | 7 × 37 × 641 | 166031 |
Divisors count | 8 | 2 |
Divisors | 1, 7, 37, 259, 641, 4487, 23717, 166019 | 1, 166031 |
Number of properties | 0 | 6 |
Additive primes | 6215th | |
Chen primes | 6452nd | |
Cousin primes (2nd member) | 1829th | |
Isolated primes | 11472nd | |
Primes | 15177th | |
Ulam primes | 1092nd | |
Roman numberals | ||
Base 2 | 1010001000100000112 | 1010001000100011112 |
Base 3 | 221022012123 | 221022020223 |
Base 4 | 2202020034 | 2202020334 |
Base 5 | 203030345 | 203031115 |
Base 6 | 33203356 | 33203556 |
Base 7 | 12610107 | 12610257 |
Base 8 | 5042038 | 5042178 |
Base 9 | 2726559 | 2726689 |
Base 10 | 16601910 | 16603110 |
Base 11 | 10380711 | 10381811 |
Base 12 | 800ab12 | 800bb12 |
Base 13 | 5a74913 | 5a75813 |
Base 14 | 4470714 | 4471514 |
Base 15 | 342ce15 | 342db15 |
Base 16 | 2888316 | 2888f16 |