Base | Representation |
---|---|
bin | 1001001001101010101000… |
… | …00011111100000011001110 |
3 | 2122020202211121120100110111 |
4 | 10210311110003330003032 |
5 | 10114200041004202202 |
6 | 110444310421030234 |
7 | 4144601633413264 |
oct | 444652403740316 |
9 | 78222747510414 |
10 | 20123332100302 |
11 | 64592913a1462 |
12 | 231005325537a |
13 | b2c81190c392 |
14 | 4d7d8dd38434 |
15 | 24d6c26306d7 |
hex | 124d540fc0ce |
20123332100302 has 16 divisors (see below), whose sum is σ = 30385194061824. Its totient is φ = 9994935375000.
The previous prime is 20123332100297. The next prime is 20123332100317. The reversal of 20123332100302 is 20300123332102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38502427 + ... + 39021577.
It is an arithmetic number, because the mean of its divisors is an integer number (1899074628864).
Almost surely, 220123332100302 is an apocalyptic number.
20123332100302 is a deficient number, since it is larger than the sum of its proper divisors (10261861961522).
20123332100302 is a wasteful number, since it uses less digits than its factorization.
20123332100302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 647655.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 20123332100302 its reverse (20300123332102), we get a palindrome (40423455432404).
The spelling of 20123332100302 in words is "twenty trillion, one hundred twenty-three billion, three hundred thirty-two million, one hundred thousand, three hundred two".
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