Base | Representation |
---|---|
bin | 100111011111010… |
… | …1110000010000101 |
3 | 10102100100020112111 |
4 | 1032332232002011 |
5 | 10203204024300 |
6 | 335252421021 |
7 | 44556601204 |
oct | 11676560205 |
9 | 3370306474 |
10 | 1325064325 |
11 | 61aa67492 |
12 | 30b917771 |
13 | 1816a2540 |
14 | c7da723b |
15 | 7b4e19ba |
hex | 4efae085 |
1325064325 has 12 divisors (see below), whose sum is σ = 1769470948. Its totient is φ = 978508800.
The previous prime is 1325064271. The next prime is 1325064331. The reversal of 1325064325 is 5234605231.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 188430529 + 1136633796 = 13727^2 + 33714^2 .
It is not a de Polignac number, because 1325064325 - 27 = 1325064197 is a prime.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2038236 + ... + 2038885.
Almost surely, 21325064325 is an apocalyptic number.
It is an amenable number.
1325064325 is a deficient number, since it is larger than the sum of its proper divisors (444406623).
1325064325 is a wasteful number, since it uses less digits than its factorization.
1325064325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4077144 (or 4077139 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 31.
The square root of 1325064325 is about 36401.4330075067. The cubic root of 1325064325 is about 1098.3623910671.
Adding to 1325064325 its reverse (5234605231), we get a palindrome (6559669556).
The spelling of 1325064325 in words is "one billion, three hundred twenty-five million, sixty-four thousand, three hundred twenty-five".
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