Base | Representation |
---|---|
bin | 1101110111101111000011… |
… | …11011011011011001110011 |
3 | 10222222222220102220111101200 |
4 | 12323313201323123121303 |
5 | 12444222304411034420 |
6 | 144512330532102243 |
7 | 6265502514332100 |
oct | 673674173333163 |
9 | 128888812814350 |
10 | 30502353221235 |
11 | 979aa80220495 |
12 | 3507688464983 |
13 | 1403489c7780c |
14 | 776470d33aa7 |
15 | 37d6822e2b90 |
hex | 1bbde1edb673 |
30502353221235 has 36 divisors (see below), whose sum is σ = 61502704050528. Its totient is φ = 13943932900128.
The previous prime is 30502353221209. The next prime is 30502353221243. The reversal of 30502353221235 is 53212235320503.
30502353221235 is a `hidden beast` number, since 3 + 0 + 50 + 2 + 353 + 2 + 21 + 235 = 666.
It is not a de Polignac number, because 30502353221235 - 27 = 30502353221107 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 30502353221235.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6916631179 + ... + 6916635588.
It is an arithmetic number, because the mean of its divisors is an integer number (1708408445848).
Almost surely, 230502353221235 is an apocalyptic number.
30502353221235 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
30502353221235 is an abundant number, since it is smaller than the sum of its proper divisors (31000350829293).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30502353221235 is a wasteful number, since it uses less digits than its factorization.
30502353221235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13833266792 (or 13833266782 counting only the distinct ones).
The product of its (nonzero) digits is 162000, while the sum is 36.
Adding to 30502353221235 its reverse (53212235320503), we get a palindrome (83714588541738).
The spelling of 30502353221235 in words is "thirty trillion, five hundred two billion, three hundred fifty-three million, two hundred twenty-one thousand, two hundred thirty-five".
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