Compare 6942 vs 6947
Property | 6942 | 6947 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 31 × 131 × 891 | 69471 |
Prime factorization | 2 × 3 × 13 × 89 | 6947 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942 | 1, 6947 |
Number of properties | 0 | 6 |
Chen primes | 485th | |
Good primes | 139th | |
Harmonic primes | 326th | |
Left-truncatable primes | 123rd | |
Primes | 891st | |
Twin primes (1st member) | 161st | |
Roman numberals | ||
Base 2 | 11011000111102 | 11011001000112 |
Base 3 | 1001120103 | 1001120223 |
Base 4 | 12301324 | 12302034 |
Base 5 | 2102325 | 2102425 |
Base 6 | 520506 | 520556 |
Base 7 | 261457 | 261537 |
Base 8 | 154368 | 154438 |
Base 9 | 104639 | 104689 |
Base 10 | 694210 | 694710 |
Base 11 | 524111 | 524611 |
Base 12 | 402612 | 402b12 |
Base 13 | 321013 | 321513 |
Base 14 | 275c14 | 276314 |
Base 15 | 20cc15 | 20d215 |
Base 16 | 1b1e16 | 1b2316 |