Base | Representation |
---|---|
bin | 1001001100001101111111… |
… | …11110101010100101110001 |
3 | 2122120011020021020002002211 |
4 | 10212012333332222211301 |
5 | 10122114203223101223 |
6 | 110552454032412121 |
7 | 4154125314322240 |
oct | 446067776524561 |
9 | 78504207202084 |
10 | 20211042003313 |
11 | 6492500345807 |
12 | 23250510a7041 |
13 | b37b7c145b85 |
14 | 4dc310a24957 |
15 | 250b078e4d0d |
hex | 1261bffaa971 |
20211042003313 has 16 divisors (see below), whose sum is σ = 23180620288000. Its totient is φ = 17262143359056.
The previous prime is 20211042003289. The next prime is 20211042003367. The reversal of 20211042003313 is 31330024011202.
It is a cyclic number.
It is not a de Polignac number, because 20211042003313 - 225 = 20211008448881 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20211042003913) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2253345 + ... + 6745342.
It is an arithmetic number, because the mean of its divisors is an integer number (1448788768000).
Almost surely, 220211042003313 is an apocalyptic number.
It is an amenable number.
20211042003313 is a deficient number, since it is larger than the sum of its proper divisors (2969578284687).
20211042003313 is an equidigital number, since it uses as much as digits as its factorization.
20211042003313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8999836.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 20211042003313 its reverse (31330024011202), we get a palindrome (51541066014515).
The spelling of 20211042003313 in words is "twenty trillion, two hundred eleven billion, forty-two million, three thousand, three hundred thirteen".
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