Base | Representation |
---|---|
bin | 10010101001010011… |
… | …00101011100011011 |
3 | 221211121210212220200 |
4 | 21110221211130123 |
5 | 131000042401021 |
6 | 4333143353243 |
7 | 503026430121 |
oct | 112451453433 |
9 | 27747725820 |
10 | 10010122011 |
11 | 42774a890a |
12 | 1b34452823 |
13 | c36b22726 |
14 | 6ad639911 |
15 | 3d8c0c126 |
hex | 254a6571b |
10010122011 has 12 divisors (see below), whose sum is σ = 14483211600. Its totient is φ = 6662270160.
The previous prime is 10010121983. The next prime is 10010122037. The reversal of 10010122011 is 11022101001.
It is a happy number.
10010122011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10010122011 - 222 = 10005927707 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 10010121984 and 10010122002.
It is not an unprimeable number, because it can be changed into a prime (10010122211) 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 in 11 ways as a sum of consecutive naturals, for example, 923020 + ... + 933801.
It is an arithmetic number, because the mean of its divisors is an integer number (1206934300).
Almost surely, 210010122011 is an apocalyptic number.
10010122011 is a deficient number, since it is larger than the sum of its proper divisors (4473089589).
10010122011 is a wasteful number, since it uses less digits than its factorization.
10010122011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1857426 (or 1857423 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 10010122011 its reverse (11022101001), we get a palindrome (21032223012).
The spelling of 10010122011 in words is "ten billion, ten million, one hundred twenty-two thousand, eleven".
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