Base | Representation |
---|---|
bin | 11000011001110001… |
… | …10011111000001001 |
3 | 1020211001001220102221 |
4 | 30030320303320021 |
5 | 203312341333113 |
6 | 10004002254041 |
7 | 642441456100 |
oct | 141470637011 |
9 | 36731056387 |
10 | 13101121033 |
11 | 5613272160 |
12 | 2657657321 |
13 | 130a318830 |
14 | 8c3d6d037 |
15 | 51a27898d |
hex | 30ce33e09 |
13101121033 has 24 divisors (see below), whose sum is σ = 17904438720. Its totient is φ = 9423378720.
The previous prime is 13101121013. The next prime is 13101121037. The reversal of 13101121033 is 33012110131.
It is a de Polignac number, because none of the positive numbers 2k-13101121033 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13101120998 and 13101121016.
It is not an unprimeable number, because it can be changed into a prime (13101121037) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 927853 + ... + 941866.
It is an arithmetic number, because the mean of its divisors is an integer number (746018280).
Almost surely, 213101121033 is an apocalyptic number.
13101121033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
13101121033 is a deficient number, since it is larger than the sum of its proper divisors (4803317687).
13101121033 is a wasteful number, since it uses less digits than its factorization.
13101121033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1869757 (or 1869750 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 13101121033 its reverse (33012110131), we get a palindrome (46113231164).
The spelling of 13101121033 in words is "thirteen billion, one hundred one million, one hundred twenty-one thousand, thirty-three".
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