Base | Representation |
---|---|
bin | 111101001010010001… |
… | …0010001001010001110 |
3 | 110120000101022121222201 |
4 | 1322110202101022032 |
5 | 4122441300430110 |
6 | 140200502032114 |
7 | 12326516222620 |
oct | 1722442211216 |
9 | 416011277881 |
10 | 131341030030 |
11 | 50779650911 |
12 | 21555a1863a |
13 | c501977122 |
14 | 64dd62ac10 |
15 | 363a95ab3a |
hex | 1e9489128e |
131341030030 has 16 divisors (see below), whose sum is σ = 270187261920. Its totient is φ = 45031210272.
The previous prime is 131341029961. The next prime is 131341030033. The reversal of 131341030030 is 30030143131.
131341030030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131341030033) 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, 938150145 + ... + 938150284.
It is an arithmetic number, because the mean of its divisors is an integer number (16886703870).
Almost surely, 2131341030030 is an apocalyptic number.
131341030030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131341030030 is an abundant number, since it is smaller than the sum of its proper divisors (138846231890).
131341030030 is a wasteful number, since it uses less digits than its factorization.
131341030030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1876300443.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 131341030030 its reverse (30030143131), we get a palindrome (161371173161).
The spelling of 131341030030 in words is "one hundred thirty-one billion, three hundred forty-one million, thirty thousand, thirty".
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