Base | Representation |
---|---|
bin | 1001000110011011101001… |
… | …01110101010100100001111 |
3 | 2121212011000101122200220100 |
4 | 10203031310232222210033 |
5 | 10110340002010201340 |
6 | 110321252142422143 |
7 | 4133556150010245 |
oct | 443156456524417 |
9 | 77764011580810 |
10 | 20012211022095 |
11 | 641614944a736 |
12 | 22b2600b91953 |
13 | b221b30916b6 |
14 | 4d284bcca795 |
15 | 24a86bddb830 |
hex | 123374baa90f |
20012211022095 has 48 divisors (see below), whose sum is σ = 35163934359840. Its totient is φ = 10526694018048.
The previous prime is 20012211022093. The next prime is 20012211022103. The reversal of 20012211022095 is 59022011221002.
It is a happy number.
20012211022095 is a `hidden beast` number, since 200 + 1 + 221 + 10 + 220 + 9 + 5 = 666.
It is not a de Polignac number, because 20012211022095 - 21 = 20012211022093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20012211022093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 202546416 + ... + 202645194.
It is an arithmetic number, because the mean of its divisors is an integer number (732581965830).
Almost surely, 220012211022095 is an apocalyptic number.
20012211022095 is a deficient number, since it is larger than the sum of its proper divisors (15151723337745).
20012211022095 is a wasteful number, since it uses less digits than its factorization.
20012211022095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160536 (or 160533 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 27.
Adding to 20012211022095 its reverse (59022011221002), we get a palindrome (79034222243097).
The spelling of 20012211022095 in words is "twenty trillion, twelve billion, two hundred eleven million, twenty-two thousand, ninety-five".
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