Base | Representation |
---|---|
bin | 101010001010111010… |
… | …001100101010110011 |
3 | 11022212122122201122022 |
4 | 222022322030222303 |
5 | 1220213211410021 |
6 | 32445035302055 |
7 | 3162041136125 |
oct | 521272145263 |
9 | 138778581568 |
10 | 45280185011 |
11 | 18226536206 |
12 | 89382aa92b |
13 | 4367c91aa9 |
14 | 2297965215 |
15 | 12a03361ab |
hex | a8ae8cab3 |
45280185011 has 16 divisors (see below), whose sum is σ = 46185974016. Its totient is φ = 44382836736.
The previous prime is 45280184927. The next prime is 45280185029. The reversal of 45280185011 is 11058108254.
45280185011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-45280185011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45280185311) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10953701 + ... + 10957833.
It is an arithmetic number, because the mean of its divisors is an integer number (2886623376).
Almost surely, 245280185011 is an apocalyptic number.
45280185011 is a deficient number, since it is larger than the sum of its proper divisors (905789005).
45280185011 is a wasteful number, since it uses less digits than its factorization.
45280185011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5102.
The product of its (nonzero) digits is 12800, while the sum is 35.
The spelling of 45280185011 in words is "forty-five billion, two hundred eighty million, one hundred eighty-five thousand, eleven".
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