Compare 61961 vs 61971
| Property | 61961 | 61971 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 619611 | 31 × 71 × 131 × 2271 |
| Prime factorization | 61961 | 3 × 7 × 13 × 227 |
| Divisors count | 2 | 16 |
| Divisors | 1, 61961 | 1, 3, 7, 13, 21, 39, 91, 227, 273, 681, 1589, 2951, 4767, 8853, 20657, 61971 |
| Number of properties | 6 | 0 |
| Additive primes | 2692nd | |
| Isolated primes | 4576th | |
| Primes | 6227th | |
| Pythagorean primes | 3106th | |
| Sexy primes (1st member) | 1674th | |
| Sophie germain primes | 795th | |
| Roman numberals | ||
| Base 2 | 11110010000010012 | 11110010000100112 |
| Base 3 | 100102222123 | 100110000203 |
| Base 4 | 330200214 | 330201034 |
| Base 5 | 34403215 | 34403415 |
| Base 6 | 11545056 | 11545236 |
| Base 7 | 3454347 | 3454507 |
| Base 8 | 1710118 | 1710238 |
| Base 9 | 1038859 | 1040069 |
| Base 10 | 6196110 | 6197110 |
| Base 11 | 4260911 | 4261811 |
| Base 12 | 2ba3512 | 2ba4312 |
| Base 13 | 2228313 | 2229013 |
| Base 14 | 1881b14 | 1882714 |
| Base 15 | 1355b15 | 1356615 |
| Base 16 | f20916 | f21316 |