Base | Representation |
---|---|
bin | 1001001110110111011011… |
… | …01100100011100100001101 |
3 | 2122212212000111222210022200 |
4 | 10213123231230203210031 |
5 | 10130112000322233401 |
6 | 111102340033232113 |
7 | 4163525365630455 |
oct | 447335554434415 |
9 | 78785014883280 |
10 | 20302003321101 |
11 | 651803866a107 |
12 | 233a7b7a02639 |
13 | b43617180538 |
14 | 50289d480d65 |
15 | 25317d361686 |
hex | 1276edb2390d |
20302003321101 has 24 divisors (see below), whose sum is σ = 29354030918784. Its totient is φ = 13521324612960.
The previous prime is 20302003321091. The next prime is 20302003321129. The reversal of 20302003321101 is 10112330020302.
20302003321101 is a `hidden beast` number, since 2 + 0 + 30 + 200 + 332 + 1 + 101 = 666.
It is a de Polignac number, because none of the positive numbers 2k-20302003321101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20302003321141) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 412559040 + ... + 412608246.
It is an arithmetic number, because the mean of its divisors is an integer number (1223084621616).
Almost surely, 220302003321101 is an apocalyptic number.
It is an amenable number.
20302003321101 is a deficient number, since it is larger than the sum of its proper divisors (9052027597683).
20302003321101 is a wasteful number, since it uses less digits than its factorization.
20302003321101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93481 (or 93478 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 20302003321101 its reverse (10112330020302), we get a palindrome (30414333341403).
The spelling of 20302003321101 in words is "twenty trillion, three hundred two billion, three million, three hundred twenty-one thousand, one hundred one".
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