Base | Representation |
---|---|
bin | 1101010000011… |
… | …1101100110001 |
3 | 10212122002011220 |
4 | 3110013230301 |
5 | 103213343230 |
6 | 5303455253 |
7 | 1243433544 |
oct | 324075461 |
9 | 125562156 |
10 | 55606065 |
11 | 2942a729 |
12 | 16757529 |
13 | b69bcc8 |
14 | 755685b |
15 | 4d35d10 |
hex | 3507b31 |
55606065 has 64 divisors (see below), whose sum is σ = 103680000. Its totient is φ = 25242624.
The previous prime is 55606039. The next prime is 55606069. The reversal of 55606065 is 56060655.
55606065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 55606065 - 27 = 55605937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55606069) 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 63 ways as a sum of consecutive naturals, for example, 111186 + ... + 111684.
It is an arithmetic number, because the mean of its divisors is an integer number (1620000).
Almost surely, 255606065 is an apocalyptic number.
It is an amenable number.
55606065 is a deficient number, since it is larger than the sum of its proper divisors (48073935).
55606065 is a wasteful number, since it uses less digits than its factorization.
55606065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 566.
The product of its (nonzero) digits is 27000, while the sum is 33.
The square root of 55606065 is about 7456.9474317579. The cubic root of 55606065 is about 381.6870169182.
The spelling of 55606065 in words is "fifty-five million, six hundred six thousand, sixty-five".
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