Base | Representation |
---|---|
bin | 100111011111011… |
… | …1001011101011100 |
3 | 10102100102121202002 |
4 | 1032332321131130 |
5 | 10203212024012 |
6 | 335253421432 |
7 | 44560154522 |
oct | 11676713534 |
9 | 3370377662 |
10 | 1325111132 |
11 | 61aa99674 |
12 | 30b93a878 |
13 | 1816ba937 |
14 | c7dba312 |
15 | 7b5007c2 |
hex | 4efb975c |
1325111132 has 6 divisors (see below), whose sum is σ = 2318944488. Its totient is φ = 662555564.
The previous prime is 1325111131. The next prime is 1325111153. The reversal of 1325111132 is 2311115231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1325111131) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165638888 + ... + 165638895.
It is an arithmetic number, because the mean of its divisors is an integer number (386490748).
Almost surely, 21325111132 is an apocalyptic number.
It is an amenable number.
1325111132 is a deficient number, since it is larger than the sum of its proper divisors (993833356).
1325111132 is a wasteful number, since it uses less digits than its factorization.
1325111132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 331277787 (or 331277785 counting only the distinct ones).
The product of its digits is 180, while the sum is 20.
The square root of 1325111132 is about 36402.0759298148. The cubic root of 1325111132 is about 1098.3753238841.
Adding to 1325111132 its reverse (2311115231), we get a palindrome (3636226363).
The spelling of 1325111132 in words is "one billion, three hundred twenty-five million, one hundred eleven thousand, one hundred thirty-two".
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