Base | Representation |
---|---|
bin | 10100100110111111111000… |
… | …10111110110100111000101 |
3 | 12221110120221222020112110221 |
4 | 22103133330113312213011 |
5 | 21420012222104122100 |
6 | 240215530414344341 |
7 | 12355202414231503 |
oct | 1223377427664705 |
9 | 187416858215427 |
10 | 45320434051525 |
11 | 13493319580216 |
12 | 50bb4a17bb0b1 |
13 | 1c39910a69979 |
14 | b29740b95673 |
15 | 538d4da0601a |
hex | 2937fc5f69c5 |
45320434051525 has 24 divisors (see below), whose sum is σ = 56359950935400. Its totient is φ = 36151441685760.
The previous prime is 45320434051517. The next prime is 45320434051577. The reversal of 45320434051525 is 52515043402354.
It can be written as a sum of positive squares in 12 ways, for example, as 37684104232644 + 7636329818881 = 6138738^2 + 2763391^2 .
It is not a de Polignac number, because 45320434051525 - 23 = 45320434051517 is a prime.
It is a congruent 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, 526222767 + ... + 526308883.
It is an arithmetic number, because the mean of its divisors is an integer number (2348331288975).
Almost surely, 245320434051525 is an apocalyptic number.
It is an amenable number.
45320434051525 is a deficient number, since it is larger than the sum of its proper divisors (11039516883875).
45320434051525 is a wasteful number, since it uses less digits than its factorization.
45320434051525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146793 (or 146788 counting only the distinct ones).
The product of its (nonzero) digits is 1440000, while the sum is 43.
Adding to 45320434051525 its reverse (52515043402354), we get a palindrome (97835477453879).
The spelling of 45320434051525 in words is "forty-five trillion, three hundred twenty billion, four hundred thirty-four million, fifty-one thousand, five hundred twenty-five".
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