Compare 161869 vs 161872
Property | 161869 | 161872 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 6 |
Prime factorization | 1618691 | 24 × 671 × 1511 |
Prime factorization | 161869 | 2 × 2 × 2 × 2 × 67 × 151 |
Divisors count | 2 | 20 |
Divisors | 1, 161869 | 1, 2, 4, 8, 16, 67, 134, 151, 268, 302, 536, 604, 1072, 1208, 2416, 10117, 20234, 40468, 80936, 161872 |
Number of properties | 8 | 0 |
Additive primes | 6085th | |
Centered triangular primes | 65th | |
Cousin primes (1st member) | 1797th | |
Happy primes | 2296th | |
Isolated primes | 11202nd | |
Long primes | 5541st | |
Primes | 14839th | |
Pythagorean primes | 7397th | |
Roman numberals | ||
Base 2 | 1001111000010011012 | 1001111000010100002 |
Base 3 | 220200010113 | 220200010213 |
Base 4 | 2132010314 | 2132011004 |
Base 5 | 201344345 | 201344425 |
Base 6 | 32452216 | 32452246 |
Base 7 | 12426317 | 12426347 |
Base 8 | 4741158 | 4741208 |
Base 9 | 2660349 | 2660379 |
Base 10 | 16186910 | 16187210 |
Base 11 | 10068411 | 10068711 |
Base 12 | 7981112 | 7981412 |
Base 13 | 588a613 | 588a913 |
Base 14 | 42dc114 | 42dc414 |
Base 15 | 32e6415 | 32e6715 |
Base 16 | 2784d16 | 2785016 |