Base | Representation |
---|---|
bin | 10010101001010010… |
… | …00111111001001011 |
3 | 221211121120201212201 |
4 | 21110221013321023 |
5 | 131000030012341 |
6 | 4333141021031 |
7 | 503025414205 |
oct | 112451077113 |
9 | 27747521781 |
10 | 10010000971 |
11 | 4277425983 |
12 | 1b343b4777 |
13 | c36aac5c9 |
14 | 6ad607775 |
15 | 3d8bd6331 |
hex | 254a47e4b |
10010000971 has 2 divisors, whose sum is σ = 10010000972. Its totient is φ = 10010000970.
The previous prime is 10010000953. The next prime is 10010000999. The reversal of 10010000971 is 17900001001.
It is a happy number.
10010000971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is an emirp because it is prime and its reverse (17900001001) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10010000971 - 213 = 10009992779 is a prime.
It is not a weakly prime, because it can be changed into another prime (10013000971) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005000485 + 5005000486.
It is an arithmetic number, because the mean of its divisors is an integer number (5005000486).
Almost surely, 210010000971 is an apocalyptic number.
10010000971 is a deficient number, since it is larger than the sum of its proper divisors (1).
10010000971 is an equidigital number, since it uses as much as digits as its factorization.
10010000971 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 63, while the sum is 19.
Adding to 10010000971 its reverse (17900001001), we get a palindrome (27910001972).
The spelling of 10010000971 in words is "ten billion, ten million, nine hundred seventy-one", and thus it is an aban number.
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