Base | Representation |
---|---|
bin | 101000111011… |
… | …010011110000 |
3 | 202012001222211 |
4 | 220323103300 |
5 | 10221304223 |
6 | 1021541504 |
7 | 160122655 |
oct | 50732360 |
9 | 22161884 |
10 | 10728688 |
11 | 6068693 |
12 | 3714894 |
13 | 22b8449 |
14 | 15d3c2c |
15 | e1dd0d |
hex | a3b4f0 |
10728688 has 10 divisors (see below), whose sum is σ = 20786864. Its totient is φ = 5364336.
The previous prime is 10728667. The next prime is 10728709. The reversal of 10728688 is 88682701.
10728688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (10728667) and next prime (10728709).
It is a self number, because there is not a number n which added to its sum of digits gives 10728688.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335256 + ... + 335287.
Almost surely, 210728688 is an apocalyptic number.
It is an amenable number.
10728688 is a deficient number, since it is larger than the sum of its proper divisors (10058176).
10728688 is an equidigital number, since it uses as much as digits as its factorization.
10728688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 670551 (or 670545 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 40.
The square root of 10728688 is about 3275.4676002061. The cubic root of 10728688 is about 220.5543046987.
The spelling of 10728688 in words is "ten million, seven hundred twenty-eight thousand, six hundred eighty-eight".
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