Base | Representation |
---|---|
bin | 10010101000001101… |
… | …10111010100110011 |
3 | 221210222200110120222 |
4 | 21110012313110303 |
5 | 130440230121321 |
6 | 4332220323255 |
7 | 502556161220 |
oct | 112406672463 |
9 | 27728613528 |
10 | 10001020211 |
11 | 4272351566 |
12 | 1b313a352b |
13 | c34c86950 |
14 | 6ac34a947 |
15 | 3d80103ab |
hex | 2541b7533 |
10001020211 has 32 divisors (see below), whose sum is σ = 12626275200. Its totient is φ = 7711303680.
The previous prime is 10001020201. The next prime is 10001020213. The reversal of 10001020211 is 11202010001.
10001020211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 10001020211 - 214 = 10001003827 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10001020213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 596795 + ... + 613323.
It is an arithmetic number, because the mean of its divisors is an integer number (394571100).
Almost surely, 210001020211 is an apocalyptic number.
10001020211 is a deficient number, since it is larger than the sum of its proper divisors (2625254989).
10001020211 is a wasteful number, since it uses less digits than its factorization.
10001020211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16719.
The product of its (nonzero) digits is 4, while the sum is 8.
Adding to 10001020211 its reverse (11202010001), we get a palindrome (21203030212).
The spelling of 10001020211 in words is "ten billion, one million, twenty thousand, two hundred eleven".
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