Base | Representation |
---|---|
bin | 101001111011011001… |
… | …111000001011100001 |
3 | 11022012112011201022100 |
4 | 221323121320023201 |
5 | 1214200113213431 |
6 | 32403144001013 |
7 | 3152432101311 |
oct | 517331701341 |
9 | 138175151270 |
10 | 45020054241 |
11 | 181027130a8 |
12 | 8885160169 |
13 | 4326113166 |
14 | 22711ad441 |
15 | 12875a04e6 |
hex | a7b6782e1 |
45020054241 has 24 divisors (see below), whose sum is σ = 69415669440. Its totient is φ = 28033236000.
The previous prime is 45020054237. The next prime is 45020054269. The reversal of 45020054241 is 14245002054.
45020054241 is a `hidden beast` number, since 450 + 200 + 5 + 4 + 2 + 4 + 1 = 666.
It is not a de Polignac number, because 45020054241 - 22 = 45020054237 is a prime.
It is not an unprimeable number, because it can be changed into a prime (45020054231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1841910 + ... + 1866191.
It is an arithmetic number, because the mean of its divisors is an integer number (2892319560).
Almost surely, 245020054241 is an apocalyptic number.
It is an amenable number.
45020054241 is a deficient number, since it is larger than the sum of its proper divisors (24395615199).
45020054241 is a wasteful number, since it uses less digits than its factorization.
45020054241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3708197 (or 3708194 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
Adding to 45020054241 its reverse (14245002054), we get a palindrome (59265056295).
The spelling of 45020054241 in words is "forty-five billion, twenty million, fifty-four thousand, two hundred forty-one".
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