Base | Representation |
---|---|
bin | 1111110000101… |
… | …00101001001010 |
3 | 100012202201100022 |
4 | 13320110221022 |
5 | 232321031010 |
6 | 21041340442 |
7 | 3163503461 |
oct | 770245112 |
9 | 305681308 |
10 | 132205130 |
11 | 68698742 |
12 | 38337722 |
13 | 2150b3b5 |
14 | 137b59d8 |
15 | b916d55 |
hex | 7e14a4a |
132205130 has 16 divisors (see below), whose sum is σ = 238218624. Its totient is φ = 52826640.
The previous prime is 132205121. The next prime is 132205133. The reversal of 132205130 is 31502231.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 132205099 and 132205108.
It is not an unprimeable number, because it can be changed into a prime (132205133) 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, 3899 + ... + 16721.
It is an arithmetic number, because the mean of its divisors is an integer number (14888664).
Almost surely, 2132205130 is an apocalyptic number.
132205130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
132205130 is a deficient number, since it is larger than the sum of its proper divisors (106013494).
132205130 is a wasteful number, since it uses less digits than its factorization.
132205130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13861.
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 132205130 is about 11498.0489649331. The cubic root of 132205130 is about 509.4279501582.
Adding to 132205130 its reverse (31502231), we get a palindrome (163707361).
The spelling of 132205130 in words is "one hundred thirty-two million, two hundred five thousand, one hundred thirty".
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