Base | Representation |
---|---|
bin | 100001011000011… |
… | …0110011001111011 |
3 | 2220001200002002200 |
4 | 1002300312121323 |
5 | 4243221231021 |
6 | 303051401243 |
7 | 36520465350 |
oct | 10260663173 |
9 | 2801602080 |
10 | 1120102011 |
11 | 5252a5246 |
12 | 273153223 |
13 | 14b09b672 |
14 | a8a92627 |
15 | 68507126 |
hex | 42c3667b |
1120102011 has 12 divisors (see below), whose sum is σ = 1849057392. Its totient is φ = 640058256.
The previous prime is 1120101977. The next prime is 1120102033. The reversal of 1120102011 is 1102010211.
It is a happy number.
1120102011 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1120102011 - 210 = 1120100987 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 = 1120101984 and 1120102002.
It is not an unprimeable number, because it can be changed into a prime (1120102051) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8889636 + ... + 8889761.
It is an arithmetic number, because the mean of its divisors is an integer number (154088116).
Almost surely, 21120102011 is an apocalyptic number.
1120102011 is a deficient number, since it is larger than the sum of its proper divisors (728955381).
1120102011 is a wasteful number, since it uses less digits than its factorization.
1120102011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17779410 (or 17779407 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
The square root of 1120102011 is about 33467.9251074816. The cubic root of 1120102011 is about 1038.5303486699.
Adding to 1120102011 its reverse (1102010211), we get a palindrome (2222112222).
The spelling of 1120102011 in words is "one billion, one hundred twenty million, one hundred two thousand, eleven".
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