Compare 810149 vs 810154
Property | 810149 | 810154 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 8101491 | 21 × 311 × 731 × 1791 |
Prime factorization | 810149 | 2 × 31 × 73 × 179 |
Divisors count | 2 | 16 |
Divisors | 1, 810149 | 1, 2, 31, 62, 73, 146, 179, 358, 2263, 4526, 5549, 11098, 13067, 26134, 405077, 810154 |
Number of properties | 4 | 0 |
Additive primes | 25030th | |
Chen primes | 25011th | |
Primes | 64694th | |
Twin primes (1st member) | 6829th | |
Roman numberals | ||
Base 2 | 110001011100101001012 | 110001011100101010102 |
Base 3 | 11120110221123 | 11120110222013 |
Base 4 | 30113022114 | 30113022224 |
Base 5 | 2014110445 | 2014111045 |
Base 6 | 252104056 | 252104146 |
Base 7 | 66126447 | 66126527 |
Base 8 | 30562458 | 30562528 |
Base 9 | 14642759 | 14642819 |
Base 10 | 81014910 | 81015410 |
Base 11 | 50374a11 | 50375411 |
Base 12 | 330a0512 | 330a0a12 |
Base 13 | 2249a213 | 2249a713 |
Base 14 | 17135b14 | 17136214 |
Base 15 | 11009e15 | 1100a415 |
Base 16 | c5ca516 | c5caa16 |