Compare 72166 vs 72169
Property | 72166 | 72169 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 360831 | 721691 |
Prime factorization | 2 × 36083 | 72169 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 36083, 72166 | 1, 72169 |
Number of properties | 1 | 5 |
Cousin primes (1st member) | 926th | |
Primes | 7144th | |
Prime triplets (2nd member) | 394th | |
Pythagorean primes | 3557th | |
Semiprimes | 17159th | |
Twin primes (2nd member) | 934th | |
Roman numberals | ||
Base 2 | 100011001111001102 | 100011001111010012 |
Base 3 | 101222222113 | 101222222213 |
Base 4 | 1012132124 | 1012132214 |
Base 5 | 43021315 | 43021345 |
Base 6 | 13140346 | 13140416 |
Base 7 | 4202537 | 4202567 |
Base 8 | 2147468 | 2147518 |
Base 9 | 1188849 | 1188879 |
Base 10 | 7216610 | 7216910 |
Base 11 | 4a24611 | 4a24911 |
Base 12 | 3591a12 | 3592112 |
Base 13 | 26b0313 | 26b0613 |
Base 14 | 1c42a14 | 1c42d14 |
Base 15 | 165b115 | 165b415 |
Base 16 | 119e616 | 119e916 |