Base | Representation |
---|---|
bin | 11101110010010110010110… |
… | …011010110100111100011110 |
3 | 122011211210110200200121010010 |
4 | 131302112112122310330132 |
5 | 114132324300201012202 |
6 | 1142342032255224050 |
7 | 36410451264345024 |
oct | 3562262632647436 |
9 | 564753420617103 |
10 | 131003321110302 |
11 | 38818218576483 |
12 | 128393a3218026 |
13 | 5813738914944 |
14 | 244c847718714 |
15 | 1022a6c68276c |
hex | 7725966b4f1e |
131003321110302 has 16 divisors (see below), whose sum is σ = 262006894461312. Its totient is φ = 43667731663320.
The previous prime is 131003321110301. The next prime is 131003321110399. The reversal of 131003321110302 is 203011123300131.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131003321110301) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3387024 + ... + 16537187.
It is an arithmetic number, because the mean of its divisors is an integer number (16375430903832).
Almost surely, 2131003321110302 is an apocalyptic number.
131003321110302 is an abundant number, since it is smaller than the sum of its proper divisors (131003573351010).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131003321110302 is a wasteful number, since it uses less digits than its factorization.
131003321110302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21020063.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 131003321110302 its reverse (203011123300131), we get a palindrome (334014444410433).
The spelling of 131003321110302 in words is "one hundred thirty-one trillion, three billion, three hundred twenty-one million, one hundred ten thousand, three hundred two".
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