Base | Representation |
---|---|
bin | 10110100110001011… |
… | …01010000001101000 |
3 | 1011022110101111000101 |
4 | 23103011222001220 |
5 | 144321120110044 |
6 | 5323442115144 |
7 | 606425166226 |
oct | 132305520150 |
9 | 34273344011 |
10 | 12131410024 |
11 | 51659569a8 |
12 | 242694bab4 |
13 | 11b4455036 |
14 | 831267b16 |
15 | 4b007bcd4 |
hex | 2d316a068 |
12131410024 has 16 divisors (see below), whose sum is σ = 22747655520. Its totient is φ = 6065368560.
The previous prime is 12131409919. The next prime is 12131410033. The reversal of 12131410024 is 42001413121.
It is a super-2 number, since 2×121314100242 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12131409983 and 12131410010.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180397 + ... + 238339.
It is an arithmetic number, because the mean of its divisors is an integer number (1421728470).
Almost surely, 212131410024 is an apocalyptic number.
It is an amenable number.
12131410024 is a deficient number, since it is larger than the sum of its proper divisors (10616245496).
12131410024 is a wasteful number, since it uses less digits than its factorization.
12131410024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84120 (or 84116 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 12131410024 its reverse (42001413121), we get a palindrome (54132823145).
The spelling of 12131410024 in words is "twelve billion, one hundred thirty-one million, four hundred ten thousand, twenty-four".
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