Base | Representation |
---|---|
bin | 111110111101001… |
… | …0000110101110100 |
3 | 12110012220022210021 |
4 | 1331322100311310 |
5 | 13311240102312 |
6 | 545340334524 |
7 | 103230214303 |
oct | 17572206564 |
9 | 5405808707 |
10 | 2112425332 |
11 | 994455466 |
12 | 4ab544444 |
13 | 27884b624 |
14 | 1607a243a |
15 | c56bdc07 |
hex | 7de90d74 |
2112425332 has 12 divisors (see below), whose sum is σ = 3704010660. Its totient is φ = 1054136576.
The previous prime is 2112425311. The next prime is 2112425333. The reversal of 2112425332 is 2335242112.
It can be written as a sum of positive squares in 2 ways, for example, as 1530843876 + 581581456 = 39126^2 + 24116^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2112425297 and 2112425306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2112425333) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 516733 + ... + 520804.
It is an arithmetic number, because the mean of its divisors is an integer number (308667555).
Almost surely, 22112425332 is an apocalyptic number.
It is an amenable number.
2112425332 is a deficient number, since it is larger than the sum of its proper divisors (1591585328).
2112425332 is a wasteful number, since it uses less digits than its factorization.
2112425332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1038050 (or 1038048 counting only the distinct ones).
The product of its digits is 2880, while the sum is 25.
The square root of 2112425332 is about 45961.1284891918. The cubic root of 2112425332 is about 1283.0998541839.
Adding to 2112425332 its reverse (2335242112), we get a palindrome (4447667444).
The spelling of 2112425332 in words is "two billion, one hundred twelve million, four hundred twenty-five thousand, three hundred thirty-two".
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