Base | Representation |
---|---|
bin | 111101000001011011… |
… | …0110110000110000100 |
3 | 110112020201020000010222 |
4 | 1322002312312012010 |
5 | 4121334333344213 |
6 | 140111225003512 |
7 | 12316255212224 |
oct | 1720266660604 |
9 | 415221200128 |
10 | 131044434308 |
11 | 50637192087 |
12 | 21492623598 |
13 | c48539b9b8 |
14 | 64b20a2084 |
15 | 361e8c0808 |
hex | 1e82db6184 |
131044434308 has 12 divisors (see below), whose sum is σ = 229355814912. Its totient is φ = 65514201480.
The previous prime is 131044434281. The next prime is 131044434319. The reversal of 131044434308 is 803434440131.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1967060 + ... + 2032587.
It is an arithmetic number, because the mean of its divisors is an integer number (19112984576).
Almost surely, 2131044434308 is an apocalyptic number.
It is an amenable number.
131044434308 is a deficient number, since it is larger than the sum of its proper divisors (98311380604).
131044434308 is a wasteful number, since it uses less digits than its factorization.
131044434308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4007842 (or 4007840 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 35.
Adding to 131044434308 its reverse (803434440131), we get a palindrome (934478874439).
The spelling of 131044434308 in words is "one hundred thirty-one billion, forty-four million, four hundred thirty-four thousand, three hundred eight".
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