Base | Representation |
---|---|
bin | 100011110001011… |
… | …0010100100000110 |
3 | 10002122120200021022 |
4 | 1013202302210012 |
5 | 4424234133332 |
6 | 315034351142 |
7 | 41513254511 |
oct | 10742624406 |
9 | 3078520238 |
10 | 1200302342 |
11 | 5665a2a08 |
12 | 295b8b4b2 |
13 | 16189bc95 |
14 | b55abd78 |
15 | 7059a212 |
hex | 478b2906 |
1200302342 has 16 divisors (see below), whose sum is σ = 1856539440. Its totient is φ = 581728992.
The previous prime is 1200302329. The next prime is 1200302359. The reversal of 1200302342 is 2432030021.
It is a self number, because there is not a number n which added to its sum of digits gives 1200302342.
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 7 ways as a sum of consecutive naturals, for example, 59417 + ... + 77012.
It is an arithmetic number, because the mean of its divisors is an integer number (116033715).
Almost surely, 21200302342 is an apocalyptic number.
1200302342 is a deficient number, since it is larger than the sum of its proper divisors (656237098).
1200302342 is a wasteful number, since it uses less digits than its factorization.
1200302342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136567.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 1200302342 is about 34645.3798074144. The cubic root of 1200302342 is about 1062.7478078876.
Adding to 1200302342 its reverse (2432030021), we get a palindrome (3632332363).
The spelling of 1200302342 in words is "one billion, two hundred million, three hundred two thousand, three hundred forty-two".
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