Base | Representation |
---|---|
bin | 1001001001010001110101… |
… | …00111011111111110101001 |
3 | 2122012111110220002111020012 |
4 | 10210220322213133332221 |
5 | 10113440310200004001 |
6 | 110434225451141305 |
7 | 4143621023163623 |
oct | 444507247377651 |
9 | 78174426074205 |
10 | 20110020313001 |
11 | 6453680221653 |
12 | 2309559144835 |
13 | b2b49ca73668 |
14 | 4d748a00bc13 |
15 | 24d193b422bb |
hex | 124a3a9dffa9 |
20110020313001 has 16 divisors (see below), whose sum is σ = 21425517517824. Its totient is φ = 18809545641984.
The previous prime is 20110020312983. The next prime is 20110020313021. The reversal of 20110020313001 is 10031302001102.
It is a cyclic number.
It is not a de Polignac number, because 20110020313001 - 234 = 20092840443817 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20110020313021) 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, 2409365 + ... + 6784178.
It is an arithmetic number, because the mean of its divisors is an integer number (1339094844864).
Almost surely, 220110020313001 is an apocalyptic number.
It is an amenable number.
20110020313001 is a deficient number, since it is larger than the sum of its proper divisors (1315497204823).
20110020313001 is a wasteful number, since it uses less digits than its factorization.
20110020313001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9194360.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 20110020313001 its reverse (10031302001102), we get a palindrome (30141322314103).
The spelling of 20110020313001 in words is "twenty trillion, one hundred ten billion, twenty million, three hundred thirteen thousand, one".
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