Base | Representation |
---|---|
bin | 1010110010001011101010 |
3 | 12022121220012 |
4 | 22302023222 |
5 | 1210430421 |
6 | 140331522 |
7 | 33012641 |
oct | 12621352 |
9 | 5277805 |
10 | 2826986 |
11 | 1660a58 |
12 | b43ba2 |
13 | 77c996 |
14 | 538358 |
15 | 3ac95b |
hex | 2b22ea |
2826986 has 8 divisors (see below), whose sum is σ = 4250340. Its totient is φ = 1410208.
The previous prime is 2826979. The next prime is 2826997. The reversal of 2826986 is 6896282.
2826986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 2825761 + 1225 = 1681^2 + 35^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371 + ... + 2406.
22826986 is an apocalyptic number.
2826986 is a deficient number, since it is larger than the sum of its proper divisors (1423354).
2826986 is a wasteful number, since it uses less digits than its factorization.
2826986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3288.
The product of its digits is 82944, while the sum is 41.
The square root of 2826986 is about 1681.3643269678. The cubic root of 2826986 is about 141.3973334111.
The spelling of 2826986 in words is "two million, eight hundred twenty-six thousand, nine hundred eighty-six".
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