Compare 6940 vs 6947
Property | 6940 | 6947 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 22 × 51 × 3471 | 69471 |
Prime factorization | 2 × 2 × 5 × 347 | 6947 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 6940 | 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 | 11011000111002 | 11011001000112 |
Base 3 | 1001120013 | 1001120223 |
Base 4 | 12301304 | 12302034 |
Base 5 | 2102305 | 2102425 |
Base 6 | 520446 | 520556 |
Base 7 | 261437 | 261537 |
Base 8 | 154348 | 154438 |
Base 9 | 104619 | 104689 |
Base 10 | 694010 | 694710 |
Base 11 | 523a11 | 524611 |
Base 12 | 402412 | 402b12 |
Base 13 | 320b13 | 321513 |
Base 14 | 275a14 | 276314 |
Base 15 | 20ca15 | 20d215 |
Base 16 | 1b1c16 | 1b2316 |