Compare 158980 vs 158981
Property | 158980 | 158981 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 22 × 51 × 79491 | 1589811 |
Prime factorization | 2 × 2 × 5 × 7949 | 158981 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 4, 5, 10, 20, 7949, 15898, 31796, 39745, 79490, 158980 | 1, 158981 |
Number of properties | 0 | 9 |
Emirps | 3190th | |
Happy primes | 2263rd | |
Harmonic primes | 5472nd | |
Isolated primes | 11018th | |
Long primes | 5449th | |
Primes | 14597th | |
Pythagorean primes | 7278th | |
Sophie germain primes | 1705th | |
Ulam primes | 1046th | |
Roman numberals | ||
Base 2 | 1001101101000001002 | 1001101101000001012 |
Base 3 | 220020020113 | 220020020123 |
Base 4 | 2123100104 | 2123100114 |
Base 5 | 200414105 | 200414115 |
Base 6 | 32240046 | 32240056 |
Base 7 | 12313337 | 12313347 |
Base 8 | 4664048 | 4664058 |
Base 9 | 2620649 | 2620659 |
Base 10 | 15898010 | 15898110 |
Base 11 | a949811 | a949911 |
Base 12 | 7800412 | 7800512 |
Base 13 | 5749313 | 5749413 |
Base 14 | 41d1a14 | 41d1b14 |
Base 15 | 3218a15 | 3218b15 |
Base 16 | 26d0416 | 26d0516 |