Base | Representation |
---|---|
bin | 1111110001100… |
… | …11101110011010 |
3 | 100020000011222120 |
4 | 13320303232122 |
5 | 232334114232 |
6 | 21044202110 |
7 | 3164543604 |
oct | 770635632 |
9 | 306004876 |
10 | 132332442 |
11 | 68775360 |
12 | 38399336 |
13 | 21554328 |
14 | 1380a174 |
15 | b93e92c |
hex | 7e33b9a |
132332442 has 16 divisors (see below), whose sum is σ = 288725472. Its totient is φ = 40100720.
The previous prime is 132332419. The next prime is 132332449. The reversal of 132332442 is 244233231.
It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (132332449) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1002453 + ... + 1002584.
It is an arithmetic number, because the mean of its divisors is an integer number (18045342).
Almost surely, 2132332442 is an apocalyptic number.
132332442 is an abundant number, since it is smaller than the sum of its proper divisors (156393030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132332442 is a wasteful number, since it uses less digits than its factorization.
132332442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2005053.
The product of its digits is 3456, while the sum is 24.
The square root of 132332442 is about 11503.5838763405. The cubic root of 132332442 is about 509.5914220893.
Adding to 132332442 its reverse (244233231), we get a palindrome (376565673).
The spelling of 132332442 in words is "one hundred thirty-two million, three hundred thirty-two thousand, four hundred forty-two".
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