Base | Representation |
---|---|
bin | 101010011001001110… |
… | …001011100001110101 |
3 | 11100111101111001022021 |
4 | 222121032023201311 |
5 | 1221211144213440 |
6 | 32524534033141 |
7 | 3201015126163 |
oct | 523116134165 |
9 | 140441431267 |
10 | 45520304245 |
11 | 1833a030359 |
12 | 89a47a87b1 |
13 | 43a5954c90 |
14 | 22bb7cc233 |
15 | 12b646784a |
hex | a9938b875 |
45520304245 has 16 divisors (see below), whose sum is σ = 59936172912. Its totient is φ = 32980746240.
The previous prime is 45520304233. The next prime is 45520304267. The reversal of 45520304245 is 54240302554.
45520304245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 14455204 + 45505849041 = 3802^2 + 213321^2 .
It is not a de Polignac number, because 45520304245 - 213 = 45520296053 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 45520304245.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6603276 + ... + 6610165.
It is an arithmetic number, because the mean of its divisors is an integer number (3746010807).
Almost surely, 245520304245 is an apocalyptic number.
It is an amenable number.
45520304245 is a deficient number, since it is larger than the sum of its proper divisors (14415868667).
45520304245 is a wasteful number, since it uses less digits than its factorization.
45520304245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13213512.
The product of its (nonzero) digits is 96000, while the sum is 34.
Adding to 45520304245 its reverse (54240302554), we get a palindrome (99760606799).
The spelling of 45520304245 in words is "forty-five billion, five hundred twenty million, three hundred four thousand, two hundred forty-five".
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