Base | Representation |
---|---|
bin | 110101100001… |
… | …1100101110010 |
3 | 1221210210201122 |
4 | 1223003211302 |
5 | 24141022424 |
6 | 2441302242 |
7 | 460353401 |
oct | 153034562 |
9 | 57723648 |
10 | 28064114 |
11 | 14928a91 |
12 | 9494982 |
13 | 5a77ab0 |
14 | 3a27638 |
15 | 26e545e |
hex | 1ac3972 |
28064114 has 16 divisors (see below), whose sum is σ = 46798080. Its totient is φ = 12534480.
The previous prime is 28064111. The next prime is 28064171. The reversal of 28064114 is 41146082.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (28064111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16604 + ... + 18215.
It is an arithmetic number, because the mean of its divisors is an integer number (2924880).
Almost surely, 228064114 is an apocalyptic number.
28064114 is a deficient number, since it is larger than the sum of its proper divisors (18733966).
28064114 is a wasteful number, since it uses less digits than its factorization.
28064114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34865.
The product of its (nonzero) digits is 1536, while the sum is 26.
The square root of 28064114 is about 5297.5573616526. The cubic root of 28064114 is about 303.8904917783.
The spelling of 28064114 in words is "twenty-eight million, sixty-four thousand, one hundred fourteen".
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