Compare 12979 vs 12990
Property | 12979 | 12990 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 129791 | 21 × 31 × 51 × 4331 |
Prime factorization | 12979 | 2 × 3 × 5 × 433 |
Divisors count | 2 | 16 |
Divisors | 1, 12979 | 1, 2, 3, 5, 6, 10, 15, 30, 433, 866, 1299, 2165, 2598, 4330, 6495, 12990 |
Number of properties | 7 | 0 |
Chen primes | 783rd | |
Cousin primes (1st member) | 249th | |
Isolated primes | 1055th | |
Long primes | 599th | |
Primes | 1546th | |
Sexy primes (2nd member) | 495th | |
Sexy prime triplets (3rd member) | 140th | |
Roman numberals | ||
Base 2 | 110010101100112 | 110010101111102 |
Base 3 | 1222102013 | 1222110103 |
Base 4 | 30223034 | 30223324 |
Base 5 | 4034045 | 4034305 |
Base 6 | 1400316 | 1400506 |
Base 7 | 525617 | 526057 |
Base 8 | 312638 | 312768 |
Base 9 | 187219 | 187339 |
Base 10 | 1297910 | 1299010 |
Base 11 | 982a11 | 983a11 |
Base 12 | 761712 | 762612 |
Base 13 | 5ba513 | 5bb313 |
Base 14 | 4a3114 | 4a3c14 |
Base 15 | 3ca415 | 3cb015 |
Base 16 | 32b316 | 32be16 |