Base | Representation |
---|---|
bin | 100111011101110… |
… | …0010100101100100 |
3 | 10102021202220110001 |
4 | 1032323202211210 |
5 | 10203000343022 |
6 | 335222511044 |
7 | 44546530546 |
oct | 11673424544 |
9 | 3367686401 |
10 | 1324231012 |
11 | 61a5483a5 |
12 | 30b595484 |
13 | 181470160 |
14 | c7c2b696 |
15 | 7b3c9b27 |
hex | 4eee2964 |
1324231012 has 12 divisors (see below), whose sum is σ = 2495666236. Its totient is φ = 611183520.
The previous prime is 1324230991. The next prime is 1324231019. The reversal of 1324231012 is 2101324231.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 587868516 + 736362496 = 24246^2 + 27136^2 .
It is not an unprimeable number, because it can be changed into a prime (1324231019) 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, 12732939 + ... + 12733042.
Almost surely, 21324231012 is an apocalyptic number.
It is an amenable number.
1324231012 is a deficient number, since it is larger than the sum of its proper divisors (1171435224).
1324231012 is a wasteful number, since it uses less digits than its factorization.
1324231012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25465998 (or 25465996 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 1324231012 is about 36389.9850508351. The cubic root of 1324231012 is about 1098.1320949279.
Adding to 1324231012 its reverse (2101324231), we get a palindrome (3425555243).
The spelling of 1324231012 in words is "one billion, three hundred twenty-four million, two hundred thirty-one thousand, twelve".
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