Base | Representation |
---|---|
bin | 101101111011111100001001… |
… | …111010110000001010001111 |
3 | 222111022222200000202212010121 |
4 | 231323330021322300022033 |
5 | 202440034230024024403 |
6 | 1553403453215245411 |
7 | 60361160546245123 |
oct | 5573741172601217 |
9 | 874288600685117 |
10 | 202031133033103 |
11 | 59411a16724760 |
12 | 1a7aaba1819867 |
13 | 88965b986371a |
14 | 37c65051b9583 |
15 | 18554603a43bd |
hex | b7bf09eb028f |
202031133033103 has 16 divisors (see below), whose sum is σ = 222540574943232. Its totient is φ = 181878904836000.
The previous prime is 202031133033091. The next prime is 202031133033127. The reversal of 202031133033103 is 301330331130202.
It is a cyclic number.
It is not a de Polignac number, because 202031133033103 - 217 = 202031132902031 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202031133033503) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80005273 + ... + 82491853.
It is an arithmetic number, because the mean of its divisors is an integer number (13908785933952).
Almost surely, 2202031133033103 is an apocalyptic number.
202031133033103 is a deficient number, since it is larger than the sum of its proper divisors (20509441910129).
202031133033103 is a wasteful number, since it uses less digits than its factorization.
202031133033103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2558406.
The product of its (nonzero) digits is 2916, while the sum is 25.
Adding to 202031133033103 its reverse (301330331130202), we get a palindrome (503361464163305).
The spelling of 202031133033103 in words is "two hundred two trillion, thirty-one billion, one hundred thirty-three million, thirty-three thousand, one hundred three".
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