Base | Representation |
---|---|
bin | 11111001000100110… |
… | …010000001110101110 |
3 | 10012021210220021002100 |
4 | 133020212100032232 |
5 | 1021431120222342 |
6 | 23205130035530 |
7 | 2262301241016 |
oct | 371046201656 |
9 | 105253807070 |
10 | 33430242222 |
11 | 131a5555863 |
12 | 658b878ba6 |
13 | 31c9c49220 |
14 | 1891c48c46 |
15 | d09d56e4c |
hex | 7c89903ae |
33430242222 has 48 divisors (see below), whose sum is σ = 79102584288. Its totient is φ = 10141346880.
The previous prime is 33430242187. The next prime is 33430242301. The reversal of 33430242222 is 22224203433.
It is a happy number.
33430242222 is a `hidden beast` number, since 3 + 3 + 430 + 2 + 4 + 2 + 222 = 666.
It is a super-2 number, since 2×334302422222 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 989473 + ... + 1022700.
It is an arithmetic number, because the mean of its divisors is an integer number (1647970506).
Almost surely, 233430242222 is an apocalyptic number.
33430242222 is an abundant number, since it is smaller than the sum of its proper divisors (45672342066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33430242222 is a wasteful number, since it uses less digits than its factorization.
33430242222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2012265 (or 2012262 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 27.
Adding to 33430242222 its reverse (22224203433), we get a palindrome (55654445655).
The spelling of 33430242222 in words is "thirty-three billion, four hundred thirty million, two hundred forty-two thousand, two hundred twenty-two".
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