Base | Representation |
---|---|
bin | 1100111001000… |
… | …0001111001000 |
3 | 10202201221120202 |
4 | 3032100033020 |
5 | 102320140133 |
6 | 5210511332 |
7 | 1224400100 |
oct | 316201710 |
9 | 122657522 |
10 | 54068168 |
11 | 2857a240 |
12 | 16135548 |
13 | b280ccb |
14 | 7276200 |
15 | 4b302e8 |
hex | 33903c8 |
54068168 has 48 divisors (see below), whose sum is σ = 128660400. Its totient is φ = 21063840.
The previous prime is 54068159. The next prime is 54068171. The reversal of 54068168 is 86186045.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1958 + ... + 10581.
It is an arithmetic number, because the mean of its divisors is an integer number (2680425).
Almost surely, 254068168 is an apocalyptic number.
It is an amenable number.
54068168 is an abundant number, since it is smaller than the sum of its proper divisors (74592232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54068168 is a wasteful number, since it uses less digits than its factorization.
54068168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12570 (or 12559 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 38.
The square root of 54068168 is about 7353.1060103877. The cubic root of 54068168 is about 378.1352967895.
The spelling of 54068168 in words is "fifty-four million, sixty-eight thousand, one hundred sixty-eight".
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