Compare 561961 vs 561972
| Property | 561961 | 561972 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 5619611 | 22 × 31 × 468311 |
| Prime factorization | 561961 | 2 × 2 × 3 × 46831 |
| Divisors count | 2 | 12 |
| Divisors | 1, 561961 | 1, 2, 3, 4, 6, 12, 46831, 93662, 140493, 187324, 280986, 561972 |
| Number of properties | 3 | 0 |
| Isolated primes | 36155th | |
| Lucky primes | 5386th | |
| Primes | 46216th | |
| Roman numberals | ||
| Base 2 | 100010010011001010012 | 100010010011001101002 |
| Base 3 | 10011122121013 | 10011122122103 |
| Base 4 | 20210302214 | 20210303104 |
| Base 5 | 1204403215 | 1204403425 |
| Base 6 | 200134016 | 200134206 |
| Base 7 | 45302417 | 45302557 |
| Base 8 | 21114518 | 21114648 |
| Base 9 | 10457719 | 10457839 |
| Base 10 | 56196110 | 56197210 |
| Base 11 | 35423411 | 35424411 |
| Base 12 | 23126112 | 23127012 |
| Base 13 | 168a2a13 | 168a3813 |
| Base 14 | 108b2114 | 108b2c14 |
| Base 15 | b179115 | b179c15 |
| Base 16 | 8932916 | 8933416 |