Base | Representation |
---|---|
bin | 11000010001000010… |
… | …00111110100100011 |
3 | 1020121221002221012010 |
4 | 30020201013310203 |
5 | 203140104134103 |
6 | 5552423004003 |
7 | 640561331130 |
oct | 141041076443 |
9 | 36557087163 |
10 | 13027802403 |
11 | 5585944850 |
12 | 2636b99603 |
13 | 12c8087625 |
14 | 8b8325587 |
15 | 513ae4903 |
hex | 308847d23 |
13027802403 has 16 divisors (see below), whose sum is σ = 21656606976. Its totient is φ = 6767689440.
The previous prime is 13027802341. The next prime is 13027802413. The reversal of 13027802403 is 30420872031.
It is not a de Polignac number, because 13027802403 - 26 = 13027802339 is a prime.
It is a super-3 number, since 3×130278024033 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (13027802413) 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, 28198476 + ... + 28198937.
It is an arithmetic number, because the mean of its divisors is an integer number (1353537936).
Almost surely, 213027802403 is an apocalyptic number.
13027802403 is a deficient number, since it is larger than the sum of its proper divisors (8628804573).
13027802403 is a wasteful number, since it uses less digits than its factorization.
13027802403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56397434.
The product of its (nonzero) digits is 8064, while the sum is 30.
The spelling of 13027802403 in words is "thirteen billion, twenty-seven million, eight hundred two thousand, four hundred three".
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