Base | Representation |
---|---|
bin | 11010101111011011101100 |
3 | 111012010221200 |
4 | 122233123230 |
5 | 3243310103 |
6 | 410125500 |
7 | 113404254 |
oct | 32573354 |
9 | 14163850 |
10 | 7010028 |
11 | 3a58813 |
12 | 2420890 |
13 | 15b595c |
14 | d06964 |
15 | 9370a3 |
hex | 6af6ec |
7010028 has 18 divisors (see below), whose sum is σ = 17719884. Its totient is φ = 2336664.
The previous prime is 7010023. The next prime is 7010033. The reversal of 7010028 is 8200107.
It is an interprime number because it is at equal distance from previous prime (7010023) and next prime (7010033).
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (7010021) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 97326 + ... + 97397.
It is an arithmetic number, because the mean of its divisors is an integer number (984438).
Almost surely, 27010028 is an apocalyptic number.
It is an amenable number.
7010028 is an abundant number, since it is smaller than the sum of its proper divisors (10709856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7010028 is a wasteful number, since it uses less digits than its factorization.
7010028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 194733 (or 194728 counting only the distinct ones).
The product of its (nonzero) digits is 112, while the sum is 18.
The square root of 7010028 is about 2647.6457466965. The cubic root of 7010028 is about 191.3844217101.
The spelling of 7010028 in words is "seven million, ten thousand, twenty-eight".
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