Base | Representation |
---|---|
bin | 1100001110010100011… |
… | …0000011100011101111 |
3 | 202002001101210221020222 |
4 | 3003211012003203233 |
5 | 11420041003000421 |
6 | 240250143401555 |
7 | 21113021356121 |
oct | 3034506034357 |
9 | 662041727228 |
10 | 210002000111 |
11 | 810747219a2 |
12 | 348492b32bb |
13 | 16a59559b37 |
14 | a242605211 |
15 | 56e15c9cab |
hex | 30e51838ef |
210002000111 has 4 divisors (see below), whose sum is σ = 210160973424. Its totient is φ = 209843026800.
The previous prime is 210002000099. The next prime is 210002000113. The reversal of 210002000111 is 111000200012.
210002000111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 210002000111 - 234 = 192822130927 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210002000113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79484675 + ... + 79487316.
It is an arithmetic number, because the mean of its divisors is an integer number (52540243356).
Almost surely, 2210002000111 is an apocalyptic number.
210002000111 is a deficient number, since it is larger than the sum of its proper divisors (158973313).
210002000111 is a wasteful number, since it uses less digits than its factorization.
210002000111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158973312.
The product of its (nonzero) digits is 4, while the sum is 8.
Adding to 210002000111 its reverse (111000200012), we get a palindrome (321002200123).
It can be divided in two parts, 21000200011 and 1, that added together give a palindrome (21000200012).
The spelling of 210002000111 in words is "two hundred ten billion, two million, one hundred eleven", and thus it is an aban number.
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