Base | Representation |
---|---|
bin | 111101010001111111… |
… | …0101101000001111110 |
3 | 110120200102212220102110 |
4 | 1322203332231001332 |
5 | 4124004114024322 |
6 | 140242315434450 |
7 | 12336113516505 |
oct | 1724376550176 |
9 | 416612786373 |
10 | 131600142462 |
11 | 508a1938918 |
12 | 21608755a26 |
13 | c54355a3a9 |
14 | 6525bd983c |
15 | 365358ec0c |
hex | 1ea3fad07e |
131600142462 has 16 divisors (see below), whose sum is σ = 263546155152. Its totient is φ = 43809069120.
The previous prime is 131600142409. The next prime is 131600142469. The reversal of 131600142462 is 264241006131.
131600142462 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 (131600142469) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14406313 + ... + 14415444.
It is an arithmetic number, because the mean of its divisors is an integer number (16471634697).
Almost surely, 2131600142462 is an apocalyptic number.
131600142462 is an abundant number, since it is smaller than the sum of its proper divisors (131946012690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131600142462 is a wasteful number, since it uses less digits than its factorization.
131600142462 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28822523.
The product of its (nonzero) digits is 6912, while the sum is 30.
Adding to 131600142462 its reverse (264241006131), we get a palindrome (395841148593).
The spelling of 131600142462 in words is "one hundred thirty-one billion, six hundred million, one hundred forty-two thousand, four hundred sixty-two".
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