Compare 680989 vs 680992
Property | 680989 | 680992 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 7 |
Prime factorization | 6809891 | 25 × 131 × 16371 |
Prime factorization | 680989 | 2 × 2 × 2 × 2 × 2 × 13 × 1637 |
Divisors count | 2 | 24 |
Divisors | 1, 680989 | 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1637, 3274, 6548, 13096, 21281, 26192, 42562, 52384, 85124, 170248, 340496, 680992 |
Number of properties | 7 | 0 |
Cousin primes (1st member) | 5944th | |
Happy primes | 7818th | |
Lucky primes | 6288th | |
Primes | 55137th | |
Prime triplets (2nd member) | 2163rd | |
Twin primes (2nd member) | 5941st | |
Ulam primes | 4045th | |
Roman numberals | ||
Base 2 | 101001100100000111012 | 101001100100001000002 |
Base 3 | 10211210102113 | 10211210102213 |
Base 4 | 22121001314 | 22121002004 |
Base 5 | 1332424245 | 1332424325 |
Base 6 | 223324216 | 223324246 |
Base 7 | 55342517 | 55342547 |
Base 8 | 24620358 | 24620408 |
Base 9 | 12471249 | 12471279 |
Base 10 | 68098910 | 68099210 |
Base 11 | 42570111 | 42570411 |
Base 12 | 28a11112 | 28a11412 |
Base 13 | 1aac6a13 | 1aac7013 |
Base 14 | 13a26114 | 13a26414 |
Base 15 | d6b9415 | d6b9715 |
Base 16 | a641d16 | a642016 |