Base | Representation |
---|---|
bin | 11101110100010110101011… |
… | …010110011011011101010100 |
3 | 122012022222010112010001012101 |
4 | 131310112223112123131110 |
5 | 114142103443433413330 |
6 | 1142525221135531444 |
7 | 36423426663144316 |
oct | 3564265326333524 |
9 | 565288115101171 |
10 | 131141111232340 |
11 | 388706a64a35a0 |
12 | 12860038989b84 |
13 | 58237276c7131 |
14 | 24553996577b6 |
15 | 10264343854ca |
hex | 7745ab59b754 |
131141111232340 has 48 divisors (see below), whose sum is σ = 300435633013824. Its totient is φ = 47687157907200.
The previous prime is 131141111232277. The next prime is 131141111232367. The reversal of 131141111232340 is 43232111141131.
131141111232340 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 131141111232299 and 131141111232308.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17316487 + ... + 23709553.
It is an arithmetic number, because the mean of its divisors is an integer number (6259075687788).
Almost surely, 2131141111232340 is an apocalyptic number.
131141111232340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131141111232340 is an abundant number, since it is smaller than the sum of its proper divisors (169294521781484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131141111232340 is a wasteful number, since it uses less digits than its factorization.
131141111232340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6486328 (or 6486326 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 28.
Adding to 131141111232340 its reverse (43232111141131), we get a palindrome (174373222373471).
The spelling of 131141111232340 in words is "one hundred thirty-one trillion, one hundred forty-one billion, one hundred eleven million, two hundred thirty-two thousand, three hundred forty".
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