Base | Representation |
---|---|
bin | 100111010100001010… |
… | …100011110000000010 |
3 | 11000221222112202022201 |
4 | 213110022203300002 |
5 | 1142423321241310 |
6 | 31220513423414 |
7 | 3023052101500 |
oct | 472412436002 |
9 | 130858482281 |
10 | 42214243330 |
11 | 169a2926906 |
12 | 822156ab6a |
13 | 3c99a3000c |
14 | 20866b5670 |
15 | 11710b8e3a |
hex | 9d42a3c02 |
42214243330 has 96 divisors (see below), whose sum is σ = 90671083776. Its totient is φ = 14102919936.
The previous prime is 42214243271. The next prime is 42214243333. The reversal of 42214243330 is 3334241224.
It is not an unprimeable number, because it can be changed into a prime (42214243333) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5362057 + ... + 5369923.
It is an arithmetic number, because the mean of its divisors is an integer number (944490456).
Almost surely, 242214243330 is an apocalyptic number.
42214243330 is an abundant number, since it is smaller than the sum of its proper divisors (48456840446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42214243330 is a wasteful number, since it uses less digits than its factorization.
42214243330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8168 (or 8161 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 28.
Adding to 42214243330 its reverse (3334241224), we get a palindrome (45548484554).
The spelling of 42214243330 in words is "forty-two billion, two hundred fourteen million, two hundred forty-three thousand, three hundred thirty".
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