Base | Representation |
---|---|
bin | 1010101010001… |
… | …10110100110100 |
3 | 20020020221220001 |
4 | 11111012310310 |
5 | 140342402220 |
6 | 12512321044 |
7 | 2134022653 |
oct | 525066464 |
9 | 206227801 |
10 | 89419060 |
11 | 46524955 |
12 | 25b43184 |
13 | 156aa6b3 |
14 | bc3919a |
15 | 7cb480a |
hex | 5546d34 |
89419060 has 12 divisors (see below), whose sum is σ = 187780068. Its totient is φ = 35767616.
The previous prime is 89419039. The next prime is 89419067. The reversal of 89419060 is 6091498.
It can be written as a sum of positive squares in 2 ways, for example, as 40475044 + 48944016 = 6362^2 + 6996^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89419067) 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 3 ways as a sum of consecutive naturals, for example, 2235457 + ... + 2235496.
It is an arithmetic number, because the mean of its divisors is an integer number (15648339).
Almost surely, 289419060 is an apocalyptic number.
It is an amenable number.
89419060 is an abundant number, since it is smaller than the sum of its proper divisors (98361008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89419060 is a wasteful number, since it uses less digits than its factorization.
89419060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4470962 (or 4470960 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 37.
The square root of 89419060 is about 9456.1651846824. The cubic root of 89419060 is about 447.1741601893.
The spelling of 89419060 in words is "eighty-nine million, four hundred nineteen thousand, sixty".
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