Base | Representation |
---|---|
bin | 110010110000111111… |
… | …010110000011101100 |
3 | 12012200211022020220112 |
4 | 302300333112003230 |
5 | 1343113301043423 |
6 | 41012513035152 |
7 | 3636532611026 |
oct | 626077260354 |
9 | 165624266815 |
10 | 54509002988 |
11 | 21131a02800 |
12 | a692b55ab8 |
13 | 51a8c7932b |
14 | 28d1501016 |
15 | 1640660a78 |
hex | cb0fd60ec |
54509002988 has 36 divisors (see below), whose sum is σ = 104894779416. Its totient is φ = 24766473600.
The previous prime is 54509002949. The next prime is 54509003011. The reversal of 54509002988 is 88920090545.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 1202756 + ... + 1247252.
Almost surely, 254509002988 is an apocalyptic number.
It is an amenable number.
54509002988 is a deficient number, since it is larger than the sum of its proper divisors (50385776428).
54509002988 is a wasteful number, since it uses less digits than its factorization.
54509002988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47054 (or 47041 counting only the distinct ones).
The product of its (nonzero) digits is 1036800, while the sum is 50.
The spelling of 54509002988 in words is "fifty-four billion, five hundred nine million, two thousand, nine hundred eighty-eight".
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