Base | Representation |
---|---|
bin | 100110001001… |
… | …101000011101 |
3 | 200211002200122 |
4 | 212021220131 |
5 | 10030012200 |
6 | 554204325 |
7 | 151002134 |
oct | 46115035 |
9 | 20732618 |
10 | 10000925 |
11 | 5710930 |
12 | 34236a5 |
13 | 20c210c |
14 | 148491b |
15 | d28385 |
hex | 989a1d |
10000925 has 24 divisors (see below), whose sum is σ = 13874112. Its totient is φ = 7088000.
The previous prime is 10000891. The next prime is 10000931. The reversal of 10000925 is 52900001.
It is not a de Polignac number, because 10000925 - 210 = 9999901 is a prime.
It is a Duffinian number.
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 10832 + ... + 11718.
It is an arithmetic number, because the mean of its divisors is an integer number (578088).
Almost surely, 210000925 is an apocalyptic number.
It is an amenable number.
10000925 is a deficient number, since it is larger than the sum of its proper divisors (3873187).
10000925 is a wasteful number, since it uses less digits than its factorization.
10000925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 949 (or 944 counting only the distinct ones).
The product of its (nonzero) digits is 90, while the sum is 17.
The square root of 10000925 is about 3162.4239121282. The cubic root of 10000925 is about 215.4501116387.
Adding to 10000925 its reverse (52900001), we get a palindrome (62900926).
The spelling of 10000925 in words is "ten million, nine hundred twenty-five", and thus it is an aban number.
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