Compare 87971 vs 87973
| Property | 87971 | 87973 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 131 × 671 × 1011 | 879731 |
| Prime factorization | 13 × 67 × 101 | 87973 |
| Divisors count | 8 | 2 |
| Divisors | 1, 13, 67, 101, 871, 1313, 6767, 87971 | 1, 87973 |
| Number of properties | 0 | 5 |
| Cousin primes (1st member) | 1092nd | |
| Isolated primes | 6346th | |
| Lucky primes | 1149th | |
| Primes | 8541st | |
| Pythagorean primes | 4258th | |
| Roman numberals | ||
| Base 2 | 101010111101000112 | 101010111101001012 |
| Base 3 | 111102000123 | 111102000213 |
| Base 4 | 1111322034 | 1111322114 |
| Base 5 | 103033415 | 103033435 |
| Base 6 | 15151356 | 15151416 |
| Base 7 | 5143227 | 5143247 |
| Base 8 | 2536438 | 2536458 |
| Base 9 | 1436059 | 1436079 |
| Base 10 | 8797110 | 8797310 |
| Base 11 | 6010411 | 6010611 |
| Base 12 | 42aab12 | 42ab112 |
| Base 13 | 3107013 | 3107213 |
| Base 14 | 240b914 | 240bb14 |
| Base 15 | 1b0eb15 | 1b0ed15 |
| Base 16 | 157a316 | 157a516 |