Base | Representation |
---|---|
bin | 111101111100101011… |
… | …0110011100100000000 |
3 | 110201101021011102112201 |
4 | 1323321112303210000 |
5 | 4134422311232112 |
6 | 141040404402544 |
7 | 12416445540202 |
oct | 1737126634400 |
9 | 421337142481 |
10 | 133032524032 |
11 | 51467434341 |
12 | 219483a6454 |
13 | c711235b55 |
14 | 662013a772 |
15 | 36d91ce257 |
hex | 1ef95b3900 |
133032524032 has 72 divisors (see below), whose sum is σ = 277985635200. Its totient is φ = 63418798080.
The previous prime is 133032524017. The next prime is 133032524077. The reversal of 133032524032 is 230425230331.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1794844 + ... + 1867492.
It is an arithmetic number, because the mean of its divisors is an integer number (3860911600).
Almost surely, 2133032524032 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 133032524032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138992817600).
133032524032 is an abundant number, since it is smaller than the sum of its proper divisors (144953111168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133032524032 is an equidigital number, since it uses as much as digits as its factorization.
133032524032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72999 (or 72985 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 28.
Adding to 133032524032 its reverse (230425230331), we get a palindrome (363457754363).
The spelling of 133032524032 in words is "one hundred thirty-three billion, thirty-two million, five hundred twenty-four thousand, thirty-two".
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