Base | Representation |
---|---|
bin | 1111110011001… |
… | …10001110101011 |
3 | 100020101200202020 |
4 | 13321212032223 |
5 | 232412224212 |
6 | 21052435523 |
7 | 3166364655 |
oct | 771461653 |
9 | 306350666 |
10 | 132539307 |
11 | 688a681a |
12 | 38478ba3 |
13 | 215c7534 |
14 | 138616d5 |
15 | b980d8c |
hex | 7e663ab |
132539307 has 8 divisors (see below), whose sum is σ = 186020160. Its totient is φ = 83709000.
The previous prime is 132539299. The next prime is 132539339. The reversal of 132539307 is 703935231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 132539307 - 23 = 132539299 is a prime.
It is a Smith number, since the sum of its digits (33) 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 (132539357) 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, 1162569 + ... + 1162682.
It is an arithmetic number, because the mean of its divisors is an integer number (23252520).
Almost surely, 2132539307 is an apocalyptic number.
132539307 is a deficient number, since it is larger than the sum of its proper divisors (53480853).
132539307 is a wasteful number, since it uses less digits than its factorization.
132539307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2325273.
The product of its (nonzero) digits is 17010, while the sum is 33.
The square root of 132539307 is about 11512.5716935878. The cubic root of 132539307 is about 509.8568187064.
The spelling of 132539307 in words is "one hundred thirty-two million, five hundred thirty-nine thousand, three hundred seven".
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