Compare 499979 vs 499980
Property | 499979 | 499980 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 5 |
Total factors | 1 | 6 |
Prime factorization | 4999791 | 22 × 31 × 51 × 131 × 6411 |
Prime factorization | 499979 | 2 × 2 × 3 × 5 × 13 × 641 |
Divisors count | 2 | 48 |
Divisors | 1, 499979 | 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 641, 780, 1282, 1923, 2564, 3205, 3846, 6410, 7692, 8333, 9615, 12820, 16666, 19230, 24999, 33332, 38460, 41665, 49998, 83330, 99996, 124995, 166660, 249990, 499980 |
Number of properties | 7 | 0 |
Additive primes | 16301st | |
Chen primes | 16512th | |
Isolated primes | 32409th | |
Primes | 41538th | |
Safe primes | 2469th | |
Sexy primes (2nd member) | 9184th | |
Sophie germain primes | 4324th | |
Roman numberals | ||
Base 2 | 11110100001000010112 | 11110100001000011002 |
Base 3 | 2211012112023 | 2211012112103 |
Base 4 | 13220100234 | 13220100304 |
Base 5 | 1114444045 | 1114444105 |
Base 6 | 144144156 | 144144206 |
Base 7 | 41514447 | 41514457 |
Base 8 | 17204138 | 17204148 |
Base 9 | 8417529 | 8417539 |
Base 10 | 49997910 | 49998010 |
Base 11 | 31170711 | 31170811 |
Base 12 | 20140b12 | 20141012 |
Base 13 | 14675c13 | 14676013 |
Base 14 | d02cb14 | d02cc14 |
Base 15 | 9d21e15 | 9d22015 |
Base 16 | 7a10b16 | 7a10c16 |