Base | Representation |
---|---|
bin | 1011101101110… |
… | …11010111011010 |
3 | 20211221101200212 |
4 | 11312323113122 |
5 | 200130110033 |
6 | 13430331122 |
7 | 2302260146 |
oct | 566732732 |
9 | 224841625 |
10 | 98285018 |
11 | 5052aa97 |
12 | 28ab9aa2 |
13 | 17493020 |
14 | d0a6226 |
15 | 8966748 |
hex | 5dbb5da |
98285018 has 8 divisors (see below), whose sum is σ = 158768148. Its totient is φ = 45362304.
The previous prime is 98285017. The next prime is 98285029. The reversal of 98285018 is 81058289.
It can be written as a sum of positive squares in 2 ways, for example, as 97081609 + 1203409 = 9853^2 + 1097^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (98285017) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1890071 + ... + 1890122.
Almost surely, 298285018 is an apocalyptic number.
98285018 is a deficient number, since it is larger than the sum of its proper divisors (60483130).
98285018 is a wasteful number, since it uses less digits than its factorization.
98285018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3780208.
The product of its (nonzero) digits is 46080, while the sum is 41.
The square root of 98285018 is about 9913.8800678644. The cubic root of 98285018 is about 461.4901548772.
The spelling of 98285018 in words is "ninety-eight million, two hundred eighty-five thousand, eighteen".
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