Base | Representation |
---|---|
bin | 1111110010011… |
… | …00001000110010 |
3 | 100020012021010222 |
4 | 13321030020302 |
5 | 232400314214 |
6 | 21050253042 |
7 | 3165441251 |
oct | 771141062 |
9 | 306167128 |
10 | 132432434 |
11 | 688334a2 |
12 | 38427182 |
13 | 2158a9b4 |
14 | 13834798 |
15 | b95e38e |
hex | 7e4c232 |
132432434 has 16 divisors (see below), whose sum is σ = 206219520. Its totient is φ = 63716880.
The previous prime is 132432409. The next prime is 132432437. The reversal of 132432434 is 434234231.
It is not an unprimeable number, because it can be changed into a prime (132432437) 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 7 ways as a sum of consecutive naturals, for example, 5132 + ... + 17064.
It is an arithmetic number, because the mean of its divisors is an integer number (12888720).
Almost surely, 2132432434 is an apocalyptic number.
132432434 is a deficient number, since it is larger than the sum of its proper divisors (73787086).
132432434 is a wasteful number, since it uses less digits than its factorization.
132432434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12145.
The product of its digits is 6912, while the sum is 26.
The square root of 132432434 is about 11507.9291794832. The cubic root of 132432434 is about 509.7197409303.
Adding to 132432434 its reverse (434234231), we get a palindrome (566666665).
The spelling of 132432434 in words is "one hundred thirty-two million, four hundred thirty-two thousand, four hundred thirty-four".
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