Base | Representation |
---|---|
bin | 100111011001… |
… | …100110101010 |
3 | 201102202000200 |
4 | 213121212222 |
5 | 10121002430 |
6 | 1005213030 |
7 | 153535134 |
oct | 47314652 |
9 | 21382020 |
10 | 10328490 |
11 | 5914a47 |
12 | 3561176 |
13 | 21a8243 |
14 | 152c054 |
15 | d90460 |
hex | 9d99aa |
10328490 has 24 divisors (see below), whose sum is σ = 26854308. Its totient is φ = 2754240.
The previous prime is 10328473. The next prime is 10328491. The reversal of 10328490 is 9482301.
It can be written as a sum of positive squares in 2 ways, for example, as 8415801 + 1912689 = 2901^2 + 1383^2 .
It is not an unprimeable number, because it can be changed into a prime (10328491) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57291 + ... + 57470.
Almost surely, 210328490 is an apocalyptic number.
10328490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10328490 is an abundant number, since it is smaller than the sum of its proper divisors (16525818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10328490 is a wasteful number, since it uses less digits than its factorization.
10328490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114774 (or 114771 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 10328490 is about 3213.7968199623. The cubic root of 10328490 is about 217.7771338505. Note that the first 3 decimals are identical.
The spelling of 10328490 in words is "ten million, three hundred twenty-eight thousand, four hundred ninety".
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