Base | Representation |
---|---|
bin | 10010110111110000… |
… | …10011100010001100 |
3 | 222011002001112021211 |
4 | 21123320103202030 |
5 | 131222120440244 |
6 | 4353155304204 |
7 | 506031442333 |
oct | 113370234214 |
9 | 28132045254 |
10 | 10131421324 |
11 | 4329a17882 |
12 | 1b68bab064 |
13 | c55cb2b7b |
14 | 6c17b2d1a |
15 | 3e46bc934 |
hex | 25be1388c |
10131421324 has 24 divisors (see below), whose sum is σ = 18422213040. Its totient is φ = 4869471936.
The previous prime is 10131421309. The next prime is 10131421369. The reversal of 10131421324 is 42312413101.
It is a junction number, because it is equal to n+sod(n) for n = 10131421295 and 10131421304.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166047 + ... + 218710.
It is an arithmetic number, because the mean of its divisors is an integer number (767592210).
Almost surely, 210131421324 is an apocalyptic number.
It is an amenable number.
10131421324 is a deficient number, since it is larger than the sum of its proper divisors (8290791716).
10131421324 is a wasteful number, since it uses less digits than its factorization.
10131421324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 385017 (or 385015 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 10131421324 its reverse (42312413101), we get a palindrome (52443834425).
The spelling of 10131421324 in words is "ten billion, one hundred thirty-one million, four hundred twenty-one thousand, three hundred twenty-four".
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