Compare 128159 vs 128166
Property | 128159 | 128166 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 1281591 | 21 × 31 × 411 × 5211 |
Prime factorization | 128159 | 2 × 3 × 41 × 521 |
Divisors count | 2 | 16 |
Divisors | 1, 128159 | 1, 2, 3, 6, 41, 82, 123, 246, 521, 1042, 1563, 3126, 21361, 42722, 64083, 128166 |
Number of properties | 5 | 0 |
Happy primes | 1865th | |
Isolated primes | 9009th | |
Primes | 11998th | |
Sexy primes (2nd member) | 2980th | |
Sexy prime triplets (3rd member) | 636th | |
Roman numberals | ||
Base 2 | 111110100100111112 | 111110100101001102 |
Base 3 | 201112101223 | 201112102203 |
Base 4 | 1331021334 | 1331022124 |
Base 5 | 131001145 | 131001315 |
Base 6 | 24251556 | 24252106 |
Base 7 | 10424337 | 10424437 |
Base 8 | 3722378 | 3722468 |
Base 9 | 2147189 | 2147269 |
Base 10 | 12815910 | 12816610 |
Base 11 | 8831911 | 8832511 |
Base 12 | 621bb12 | 6220612 |
Base 13 | 4644513 | 4644c13 |
Base 14 | 349c314 | 349ca14 |
Base 15 | 27e8e15 | 27e9615 |
Base 16 | 1f49f16 | 1f4a616 |