Compare 71479 vs 72139
| Property | 71479 | 72139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 714791 | 721391 |
| Prime factorization | 71479 | 72139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 71479 | 1, 72139 |
| Number of properties | 7 | 3 |
| Chen primes | 3234th | |
| Cousin primes (1st member) | 920th | |
| Isolated primes | 5228th | 5276th |
| Lucky primes | 959th | 965th |
| Primes | 7081st | 7141st |
| Sexy primes (2nd member) | 1861st | |
| Ulam primes | 521st | |
| Roman numberals | ||
| Base 2 | 100010111001101112 | 100011001110010112 |
| Base 3 | 101220011013 | 101222212113 |
| Base 4 | 1011303134 | 1012130234 |
| Base 5 | 42414045 | 43020245 |
| Base 6 | 13105316 | 13135516 |
| Base 7 | 4152527 | 4202147 |
| Base 8 | 2134678 | 2147138 |
| Base 9 | 1180419 | 1188549 |
| Base 10 | 7147910 | 7213910 |
| Base 11 | 4978111 | 4a22111 |
| Base 12 | 3544712 | 358b712 |
| Base 13 | 266c513 | 26ab213 |
| Base 14 | 1c09914 | 1c40b14 |
| Base 15 | 162a415 | 1659415 |
| Base 16 | 1173716 | 119cb16 |