Base | Representation |
---|---|
bin | 1000010001011001… |
… | …0010001110100110 |
3 | 12201202010202021222 |
4 | 2010112102032212 |
5 | 14021412344332 |
6 | 1004155340342 |
7 | 106011244340 |
oct | 20426221646 |
9 | 5652122258 |
10 | 2220434342 |
11 | a3a417205 |
12 | 51b7516b2 |
13 | 295037699 |
14 | 170c7a290 |
15 | cee06712 |
hex | 845923a6 |
2220434342 has 8 divisors (see below), whose sum is σ = 3806458896. Its totient is φ = 951614712.
The previous prime is 2220434339. The next prime is 2220434351. The reversal of 2220434342 is 2434340222.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79301213 + ... + 79301240.
It is an arithmetic number, because the mean of its divisors is an integer number (475807362).
Almost surely, 22220434342 is an apocalyptic number.
2220434342 is a deficient number, since it is larger than the sum of its proper divisors (1586024554).
2220434342 is a wasteful number, since it uses less digits than its factorization.
2220434342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158602462.
The product of its (nonzero) digits is 9216, while the sum is 26.
The square root of 2220434342 is about 47121.4849299128. The cubic root of 2220434342 is about 1304.6058207717.
Adding to 2220434342 its reverse (2434340222), we get a palindrome (4654774564).
The spelling of 2220434342 in words is "two billion, two hundred twenty million, four hundred thirty-four thousand, three hundred forty-two".
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