Base | Representation |
---|---|
bin | 1000010010000111101… |
… | …0111110110001010011 |
3 | 111121022100020221110202 |
4 | 2010201322332301103 |
5 | 4312414033432410 |
6 | 145212331445415 |
7 | 13165254541343 |
oct | 2044172766123 |
9 | 447270227422 |
10 | 142303030355 |
11 | 55394394a12 |
12 | 236b4bb686b |
13 | 1055aa58555 |
14 | 6c5d448d23 |
15 | 3a7cee0ca5 |
hex | 2121ebec53 |
142303030355 has 16 divisors (see below), whose sum is σ = 171983520000. Its totient is φ = 113029825920.
The previous prime is 142303030301. The next prime is 142303030367. The reversal of 142303030355 is 553030303241.
142303030355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 142303030355 - 216 = 142302964819 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1747445 + ... + 1827065.
It is an arithmetic number, because the mean of its divisors is an integer number (10748970000).
Almost surely, 2142303030355 is an apocalyptic number.
142303030355 is a deficient number, since it is larger than the sum of its proper divisors (29680489645).
142303030355 is a wasteful number, since it uses less digits than its factorization.
142303030355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82174.
The product of its (nonzero) digits is 16200, while the sum is 29.
Adding to 142303030355 its reverse (553030303241), we get a palindrome (695333333596).
The spelling of 142303030355 in words is "one hundred forty-two billion, three hundred three million, thirty thousand, three hundred fifty-five".
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