Base | Representation |
---|---|
bin | 10100100000100000… |
… | …01100101110011010 |
3 | 1001102022110001000000 |
4 | 22100100030232122 |
5 | 140022041200442 |
6 | 5020304353430 |
7 | 536561210160 |
oct | 122020145632 |
9 | 31368401000 |
10 | 11010100122 |
11 | 473aa071aa |
12 | 2173315876 |
13 | 1066052958 |
14 | 76637d230 |
15 | 4468d6d4c |
hex | 29040cb9a |
11010100122 has 56 divisors (see below), whose sum is σ = 28298766816. Its totient is φ = 3145739976.
The previous prime is 11010100121. The next prime is 11010100187. The reversal of 11010100122 is 22100101011.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (11010100121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 529188 + ... + 549599.
Almost surely, 211010100122 is an apocalyptic number.
11010100122 is an abundant number, since it is smaller than the sum of its proper divisors (17288666694).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11010100122 is an equidigital number, since it uses as much as digits as its factorization.
11010100122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1078814 (or 1078799 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 11010100122 its reverse (22100101011), we get a palindrome (33110201133).
The spelling of 11010100122 in words is "eleven billion, ten million, one hundred thousand, one hundred twenty-two".
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