Base | Representation |
---|---|
bin | 1111110001100… |
… | …11001011100100 |
3 | 100020000001220222 |
4 | 13320303023210 |
5 | 232334031322 |
6 | 21044143512 |
7 | 3164534240 |
oct | 770631344 |
9 | 306001828 |
10 | 132330212 |
11 | 68773713 |
12 | 38397b98 |
13 | 21553301 |
14 | 13809420 |
15 | b93de42 |
hex | 7e332e4 |
132330212 has 48 divisors (see below), whose sum is σ = 279982080. Its totient is φ = 53460000.
The previous prime is 132330203. The next prime is 132330229. The reversal of 132330212 is 212033231.
It is a super-2 number, since 2×1323302122 = 35022570015929888, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133037 + ... + 134027.
It is an arithmetic number, because the mean of its divisors is an integer number (5832960).
Almost surely, 2132330212 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 132330212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139991040).
132330212 is an abundant number, since it is smaller than the sum of its proper divisors (147651868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132330212 is a wasteful number, since it uses less digits than its factorization.
132330212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1272 (or 1270 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 132330212 is about 11503.4869496166. The cubic root of 132330212 is about 509.5885596134.
Adding to 132330212 its reverse (212033231), we get a palindrome (344363443).
The spelling of 132330212 in words is "one hundred thirty-two million, three hundred thirty thousand, two hundred twelve".
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