Base | Representation |
---|---|
bin | 111100101000010110… |
… | …1000100011111000101 |
3 | 110110002001221021101020 |
4 | 1321100231010133011 |
5 | 4113123432323023 |
6 | 135451530221353 |
7 | 12256360222125 |
oct | 1712055043705 |
9 | 413061837336 |
10 | 130203011013 |
11 | 50245229329 |
12 | 21298884859 |
13 | c37cc744aa |
14 | 6432432c85 |
15 | 35c0ab4de3 |
hex | 1e50b447c5 |
130203011013 has 16 divisors (see below), whose sum is σ = 174260923200. Its totient is φ = 86473707264.
The previous prime is 130203011011. The next prime is 130203011021. The reversal of 130203011013 is 310110302031.
It is not a de Polignac number, because 130203011013 - 21 = 130203011011 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 130203010983 and 130203011001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130203011011) 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, 3845245 + ... + 3878957.
It is an arithmetic number, because the mean of its divisors is an integer number (10891307700).
Almost surely, 2130203011013 is an apocalyptic number.
It is an amenable number.
130203011013 is a deficient number, since it is larger than the sum of its proper divisors (44057912187).
130203011013 is a wasteful number, since it uses less digits than its factorization.
130203011013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38548.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 130203011013 its reverse (310110302031), we get a palindrome (440313313044).
The spelling of 130203011013 in words is "one hundred thirty billion, two hundred three million, eleven thousand, thirteen".
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