Base | Representation |
---|---|
bin | 1010000101011… |
… | …1101010110100 |
3 | 2221121011121122 |
4 | 2201113222310 |
5 | 41312132012 |
6 | 4110403112 |
7 | 1022363555 |
oct | 241275264 |
9 | 87534548 |
10 | 42302132 |
11 | 21973244 |
12 | 12200498 |
13 | 89c1662 |
14 | 589232c |
15 | 3aa8e72 |
hex | 2857ab4 |
42302132 has 12 divisors (see below), whose sum is σ = 77925120. Its totient is φ = 20037816.
The previous prime is 42302101. The next prime is 42302147. The reversal of 42302132 is 23120324.
42302132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 42302132.
It is a congruent number.
It is an unprimeable number.
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, 278228 + ... + 278379.
It is an arithmetic number, because the mean of its divisors is an integer number (6493760).
Almost surely, 242302132 is an apocalyptic number.
It is an amenable number.
42302132 is a deficient number, since it is larger than the sum of its proper divisors (35622988).
42302132 is a wasteful number, since it uses less digits than its factorization.
42302132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 556630 (or 556628 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 42302132 is about 6504.0089175831. The cubic root of 42302132 is about 348.4341808434.
Adding to 42302132 its reverse (23120324), we get a palindrome (65422456).
The spelling of 42302132 in words is "forty-two million, three hundred two thousand, one hundred thirty-two".
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