Base | Representation |
---|---|
bin | 100111100111… |
… | …100101111100 |
3 | 201112122121211 |
4 | 213213211330 |
5 | 10124321123 |
6 | 1010334204 |
7 | 154164160 |
oct | 47474574 |
9 | 21478554 |
10 | 10385788 |
11 | 5953aa6 |
12 | 358a364 |
13 | 21c834a |
14 | 1544ca0 |
15 | da240d |
hex | 9e797c |
10385788 has 24 divisors (see below), whose sum is σ = 21676032. Its totient is φ = 4257264.
The previous prime is 10385777. The next prime is 10385797. The reversal of 10385788 is 88758301.
It is a self number, because there is not a number n which added to its sum of digits gives 10385788.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7420 + ... + 8707.
It is an arithmetic number, because the mean of its divisors is an integer number (903168).
Almost surely, 210385788 is an apocalyptic number.
It is an amenable number.
10385788 is an abundant number, since it is smaller than the sum of its proper divisors (11290244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10385788 is a wasteful number, since it uses less digits than its factorization.
10385788 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16161 (or 16159 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 40.
The square root of 10385788 is about 3222.6988689606. The cubic root of 10385788 is about 218.1791025967.
The spelling of 10385788 in words is "ten million, three hundred eighty-five thousand, seven hundred eighty-eight".
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