Base | Representation |
---|---|
bin | 10011000111010101110… |
… | …100011000011110011001 |
3 | 11122120111201101211101021 |
4 | 103013111310120132121 |
5 | 133010123342212100 |
6 | 2443234304322441 |
7 | 163621023235003 |
oct | 23072564303631 |
9 | 4576451354337 |
10 | 1313552304025 |
11 | 467090038855 |
12 | 1926aa013421 |
13 | 96b37a35250 |
14 | 4780d403373 |
15 | 2427dac2a1a |
hex | 131d5d18799 |
1313552304025 has 24 divisors (see below), whose sum is σ = 1757670251904. Its totient is φ = 968032161600.
The previous prime is 1313552303983. The next prime is 1313552304037. The reversal of 1313552304025 is 5204032553131.
It is not a de Polignac number, because 1313552304025 - 219 = 1313551779737 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3956209 + ... + 4275358.
It is an arithmetic number, because the mean of its divisors is an integer number (73236260496).
Almost surely, 21313552304025 is an apocalyptic number.
It is an amenable number.
1313552304025 is a deficient number, since it is larger than the sum of its proper divisors (444117947879).
1313552304025 is a wasteful number, since it uses less digits than its factorization.
1313552304025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8232081 (or 8232076 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 34.
Adding to 1313552304025 its reverse (5204032553131), we get a palindrome (6517584857156).
The spelling of 1313552304025 in words is "one trillion, three hundred thirteen billion, five hundred fifty-two million, three hundred four thousand, twenty-five".
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