Base | Representation |
---|---|
bin | 10010110111101110… |
… | …00110011100001000 |
3 | 222011001110111010021 |
4 | 21123313012130020 |
5 | 131222030334134 |
6 | 4353144430224 |
7 | 506025655600 |
oct | 113367063410 |
9 | 28131414107 |
10 | 10131105544 |
11 | 43298215aa |
12 | 1b68a78374 |
13 | c55c02211 |
14 | 6c172dc00 |
15 | 3e46590b4 |
hex | 25bdc6708 |
10131105544 has 48 divisors (see below), whose sum is σ = 22311806400. Its totient is φ = 4299730848.
The previous prime is 10131105499. The next prime is 10131105667. The reversal of 10131105544 is 44550113101.
10131105544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 11 ways as a sum of consecutive naturals, for example, 85084 + ... + 165835.
It is an arithmetic number, because the mean of its divisors is an integer number (464829300).
Almost surely, 210131105544 is an apocalyptic number.
10131105544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
10131105544 is an abundant number, since it is smaller than the sum of its proper divisors (12180700856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10131105544 is a wasteful number, since it uses less digits than its factorization.
10131105544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 251042 (or 251031 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 25.
Adding to 10131105544 its reverse (44550113101), we get a palindrome (54681218645).
The spelling of 10131105544 in words is "ten billion, one hundred thirty-one million, one hundred five thousand, five hundred forty-four".
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