Base | Representation |
---|---|
bin | 1111101111011… |
… | …00101110101001 |
3 | 100012110102002011 |
4 | 13313230232221 |
5 | 232300313031 |
6 | 21034035521 |
7 | 3162223024 |
oct | 767545651 |
9 | 305412064 |
10 | 132041641 |
11 | 68596926 |
12 | 38278ba1 |
13 | 21481b64 |
14 | 137721bb |
15 | b8d36b1 |
hex | 7decba9 |
132041641 has 4 divisors (see below), whose sum is σ = 135610372. Its totient is φ = 128472912.
The previous prime is 132041639. The next prime is 132041647. The reversal of 132041641 is 146140231.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 104960025 + 27081616 = 10245^2 + 5204^2 .
It is a cyclic number.
It is not a de Polignac number, because 132041641 - 21 = 132041639 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (132041647) 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, 1784310 + ... + 1784383.
It is an arithmetic number, because the mean of its divisors is an integer number (33902593).
Almost surely, 2132041641 is an apocalyptic number.
It is an amenable number.
132041641 is a deficient number, since it is larger than the sum of its proper divisors (3568731).
132041641 is an equidigital number, since it uses as much as digits as its factorization.
132041641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3568730.
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 132041641 is about 11490.9373420970. The cubic root of 132041641 is about 509.2178720242.
Adding to 132041641 its reverse (146140231), we get a palindrome (278181872).
The spelling of 132041641 in words is "one hundred thirty-two million, forty-one thousand, six hundred forty-one".
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