Base | Representation |
---|---|
bin | 1100111000001… |
… | …1010001011000 |
3 | 10202122020201221 |
4 | 3032003101120 |
5 | 102311440224 |
6 | 5205421424 |
7 | 1224056215 |
oct | 316032130 |
9 | 122566657 |
10 | 54015064 |
11 | 28543354 |
12 | 1610a874 |
13 | b262a9c |
14 | 7260b0c |
15 | 4b1e6e4 |
hex | 3383458 |
54015064 has 8 divisors (see below), whose sum is σ = 101278260. Its totient is φ = 27007528.
The previous prime is 54015047. The next prime is 54015067. The reversal of 54015064 is 46051045.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54015067) by changing a digit.
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 as a sum of consecutive naturals, namely, 3375934 + ... + 3375949.
Almost surely, 254015064 is an apocalyptic number.
It is an amenable number.
54015064 is a deficient number, since it is larger than the sum of its proper divisors (47263196).
54015064 is a wasteful number, since it uses less digits than its factorization.
54015064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6751889 (or 6751885 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 54015064 is about 7349.4941322516. The cubic root of 54015064 is about 378.0114588316.
The spelling of 54015064 in words is "fifty-four million, fifteen thousand, sixty-four".
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