Base | Representation |
---|---|
bin | 1111101111001… |
… | …11000000100000 |
3 | 100012102012221021 |
4 | 13313213000200 |
5 | 232244040313 |
6 | 21033335224 |
7 | 3162064510 |
oct | 767470040 |
9 | 305365837 |
10 | 132018208 |
11 | 68580263 |
12 | 38267514 |
13 | 214742aa |
14 | 13767840 |
15 | b8cb78d |
hex | 7de7020 |
132018208 has 48 divisors (see below), whose sum is σ = 307298880. Its totient is φ = 54625536.
The previous prime is 132018197. The next prime is 132018217. The reversal of 132018208 is 802810231.
132018208 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
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, 3666 + ... + 16657.
It is an arithmetic number, because the mean of its divisors is an integer number (6402060).
Almost surely, 2132018208 is an apocalyptic number.
It is an amenable number.
132018208 is an abundant number, since it is smaller than the sum of its proper divisors (175280672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132018208 is a wasteful number, since it uses less digits than its factorization.
132018208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20369 (or 20361 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 25.
The square root of 132018208 is about 11489.9176672420. The cubic root of 132018208 is about 509.1877471629.
Adding to 132018208 its reverse (802810231), we get a palindrome (934828439).
The spelling of 132018208 in words is "one hundred thirty-two million, eighteen thousand, two hundred eight".
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