Base | Representation |
---|---|
bin | 100111101001011… |
… | …0010011000110100 |
3 | 10102201020111212221 |
4 | 1033102302120310 |
5 | 10211030400134 |
6 | 340001252124 |
7 | 44652401446 |
oct | 11722623064 |
9 | 3381214787 |
10 | 1330325044 |
11 | 622a2a994 |
12 | 311634044 |
13 | 1827c4ba9 |
14 | c8976496 |
15 | 7bbd05b4 |
hex | 4f4b2634 |
1330325044 has 24 divisors (see below), whose sum is σ = 2364553800. Its totient is φ = 654818304.
The previous prime is 1330325039. The next prime is 1330325077. The reversal of 1330325044 is 4405230331.
It can be written as a sum of positive squares in 4 ways, for example, as 90440100 + 1239884944 = 9510^2 + 35212^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57472 + ... + 77224.
It is an arithmetic number, because the mean of its divisors is an integer number (98523075).
Almost surely, 21330325044 is an apocalyptic number.
It is an amenable number.
1330325044 is a deficient number, since it is larger than the sum of its proper divisors (1034228756).
1330325044 is a wasteful number, since it uses less digits than its factorization.
1330325044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20019 (or 20017 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 1330325044 is about 36473.6212076618. The cubic root of 1330325044 is about 1099.8140302691.
Adding to 1330325044 its reverse (4405230331), we get a palindrome (5735555375).
The spelling of 1330325044 in words is "one billion, three hundred thirty million, three hundred twenty-five thousand, forty-four".
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