Base | Representation |
---|---|
bin | 1010111000011… |
… | …0111111010010 |
3 | 10011212211121200 |
4 | 2232012333102 |
5 | 43141013212 |
6 | 4310132030 |
7 | 1062643062 |
oct | 256067722 |
9 | 104784550 |
10 | 45641682 |
11 | 238442a9 |
12 | 13351016 |
13 | 95c0718 |
14 | 60c13a2 |
15 | 40186dc |
hex | 2b86fd2 |
45641682 has 24 divisors (see below), whose sum is σ = 99017100. Its totient is φ = 15194400.
The previous prime is 45641657. The next prime is 45641699. The reversal of 45641682 is 28614654.
45641682 is a `hidden beast` number, since 4 + 5 + 641 + 6 + 8 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 43678881 + 1962801 = 6609^2 + 1401^2 .
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22444 + ... + 24392.
Almost surely, 245641682 is an apocalyptic number.
45641682 is an abundant number, since it is smaller than the sum of its proper divisors (53375418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45641682 is a wasteful number, since it uses less digits than its factorization.
45641682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3258 (or 3255 counting only the distinct ones).
The product of its digits is 46080, while the sum is 36.
The square root of 45641682 is about 6755.8627872389. The cubic root of 45641682 is about 357.3720199801.
The spelling of 45641682 in words is "forty-five million, six hundred forty-one thousand, six hundred eighty-two".
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