Base | Representation |
---|---|
bin | 100111010101001010… |
… | …111111010001110100 |
3 | 11001000011022212000011 |
4 | 213111022333101310 |
5 | 1142442132231200 |
6 | 31222315430004 |
7 | 3023345465416 |
oct | 472512772164 |
9 | 131004285004 |
10 | 42231133300 |
11 | 16a01412564 |
12 | 8227155304 |
13 | 3ca0394995 |
14 | 2088a309b6 |
15 | 11728035ba |
hex | 9d52bf474 |
42231133300 has 18 divisors (see below), whose sum is σ = 91641559478. Its totient is φ = 16892453280.
The previous prime is 42231133289. The next prime is 42231133303. The reversal of 42231133300 is 333113224.
It can be written as a sum of positive squares in 3 ways, for example, as 10059688804 + 32171444496 = 100298^2 + 179364^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42231133303) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 211155567 + ... + 211155766.
Almost surely, 242231133300 is an apocalyptic number.
It is an amenable number.
42231133300 is an abundant number, since it is smaller than the sum of its proper divisors (49410426178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42231133300 is a wasteful number, since it uses less digits than its factorization.
42231133300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 422311347 (or 422311340 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 42231133300 its reverse (333113224), we get a palindrome (42564246524).
The spelling of 42231133300 in words is "forty-two billion, two hundred thirty-one million, one hundred thirty-three thousand, three hundred".
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