Compare 2989 vs 2999
Property | 2989 | 2999 |
---|---|---|
Type | composite number | prime |
Unique factors | 2 | 1 |
Total factors | 3 | 1 |
Prime factorization | 72 × 611 | 29991 |
Prime factorization | 7 × 7 × 61 | 2999 |
Divisors count | 6 | 2 |
Divisors | 1, 7, 49, 61, 427, 2989 | 1, 2999 |
Number of properties | 0 | 6 |
Additive primes | 222nd | |
Chen primes | 257th | |
Good primes | 80th | |
Primes | 430th | |
Safe primes | 50th | |
Twin primes (1st member) | 82nd | |
Roman numberals | MMCMLXXXIX | MMCMXCIX |
Base 2 | 1011101011012 | 1011101101112 |
Base 3 | 110022013 | 110100023 |
Base 4 | 2322314 | 2323134 |
Base 5 | 434245 | 434445 |
Base 6 | 215016 | 215156 |
Base 7 | 115007 | 115137 |
Base 8 | 56558 | 56678 |
Base 9 | 40819 | 41029 |
Base 10 | 298910 | 299910 |
Base 11 | 227811 | 228711 |
Base 12 | 189112 | 189b12 |
Base 13 | 148c13 | 149913 |
Base 14 | 113714 | 114314 |
Base 15 | d4415 | d4e15 |
Base 16 | bad16 | bb716 |