Base | Representation |
---|---|
bin | 100111101001011… |
… | …0000000000111101 |
3 | 10102201020000112222 |
4 | 1033102300000331 |
5 | 10211030042300 |
6 | 340001135125 |
7 | 44652331223 |
oct | 11722600075 |
9 | 3381200488 |
10 | 1330315325 |
11 | 622a23659 |
12 | 31162a4a5 |
13 | 1827c0641 |
14 | c8972b13 |
15 | 7bbcc785 |
hex | 4f4b003d |
1330315325 has 12 divisors (see below), whose sum is σ = 1650558048. Its totient is φ = 1063628400.
The previous prime is 1330315319. The next prime is 1330315333. The reversal of 1330315325 is 5235130331.
It is a de Polignac number, because none of the positive numbers 2k-1330315325 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1330315294 and 1330315303.
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, 30584 + ... + 59966.
It is an arithmetic number, because the mean of its divisors is an integer number (137546504).
Almost surely, 21330315325 is an apocalyptic number.
It is an amenable number.
1330315325 is a deficient number, since it is larger than the sum of its proper divisors (320242723).
1330315325 is a wasteful number, since it uses less digits than its factorization.
1330315325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31204 (or 31199 counting only the distinct ones).
The product of its (nonzero) digits is 4050, while the sum is 26.
The square root of 1330315325 is about 36473.4879741436. The cubic root of 1330315325 is about 1099.8113519466.
Adding to 1330315325 its reverse (5235130331), we get a palindrome (6565445656).
The spelling of 1330315325 in words is "one billion, three hundred thirty million, three hundred fifteen thousand, three hundred twenty-five".
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