Base | Representation |
---|---|
bin | 10010111010000111… |
… | …001000100001110101 |
3 | 1221101220100202200020 |
4 | 102322013020201311 |
5 | 313034342120201 |
6 | 13154324435353 |
7 | 1316052466542 |
oct | 227207104165 |
9 | 57356322606 |
10 | 20302301301 |
11 | 8679135507 |
12 | 3b27248b59 |
13 | 1bb7200049 |
14 | da84d7bc9 |
15 | 7dc581a36 |
hex | 4ba1c8875 |
20302301301 has 8 divisors (see below), whose sum is σ = 27080089344. Its totient is φ = 13529690400.
The previous prime is 20302301281. The next prime is 20302301309. The reversal of 20302301301 is 10310320302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20302301301 - 214 = 20302284917 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20302301309) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1285125 + ... + 1300826.
It is an arithmetic number, because the mean of its divisors is an integer number (3385011168).
Almost surely, 220302301301 is an apocalyptic number.
It is an amenable number.
20302301301 is a deficient number, since it is larger than the sum of its proper divisors (6777788043).
20302301301 is a wasteful number, since it uses less digits than its factorization.
20302301301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2588571.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 20302301301 its reverse (10310320302), we get a palindrome (30612621603).
The spelling of 20302301301 in words is "twenty billion, three hundred two million, three hundred one thousand, three hundred one".
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