Base | Representation |
---|---|
bin | 10011000111100101101110… |
… | …01100111110011101010010 |
3 | 12111212012022010222010200200 |
4 | 21203302313030332131102 |
5 | 21002304423130302310 |
6 | 225225532023400030 |
7 | 11566310146433154 |
oct | 1143626714763522 |
9 | 174765263863620 |
10 | 42042213525330 |
11 | 1243a003551277 |
12 | 48700902b3016 |
13 | 1a5c74366a095 |
14 | a54bd54d4ad4 |
15 | 4cd933bc09c0 |
hex | 263cb733e752 |
42042213525330 has 48 divisors (see below), whose sum is σ = 111635494648704. Its totient is φ = 10972719557280.
The previous prime is 42042213525271. The next prime is 42042213525371. The reversal of 42042213525330 is 3352531224024.
42042213525330 is a `hidden beast` number, since 4 + 2 + 0 + 4 + 221 + 352 + 53 + 30 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4969524556 + ... + 4969533015.
It is an arithmetic number, because the mean of its divisors is an integer number (2325739471848).
Almost surely, 242042213525330 is an apocalyptic number.
42042213525330 is an abundant number, since it is smaller than the sum of its proper divisors (69593281123374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42042213525330 is a wasteful number, since it uses less digits than its factorization.
42042213525330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9939057631 (or 9939057628 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 36.
Adding to 42042213525330 its reverse (3352531224024), we get a palindrome (45394744749354).
The spelling of 42042213525330 in words is "forty-two trillion, forty-two billion, two hundred thirteen million, five hundred twenty-five thousand, three hundred thirty".
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