Base | Representation |
---|---|
bin | 1100001110010100001… |
… | …0101010001111111011 |
3 | 202002001100010201021022 |
4 | 3003211002222033323 |
5 | 11420040241010021 |
6 | 240250112333055 |
7 | 21113010661100 |
oct | 3034502521773 |
9 | 662040121238 |
10 | 210001110011 |
11 | 81074174180 |
12 | 34848b4418b |
13 | 16a59307954 |
14 | a242452aa7 |
15 | 56e14a11ab |
hex | 30e50aa3fb |
210001110011 has 24 divisors (see below), whose sum is σ = 269133548400. Its totient is φ = 162017016000.
The previous prime is 210001109999. The next prime is 210001110031. The reversal of 210001110011 is 110011100012.
It is a happy number.
It is not a de Polignac number, because 210001110011 - 26 = 210001109947 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (210001110031) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1874336 + ... + 1983213.
It is an arithmetic number, because the mean of its divisors is an integer number (11213897850).
Almost surely, 2210001110011 is an apocalyptic number.
210001110011 is a deficient number, since it is larger than the sum of its proper divisors (59132438389).
210001110011 is a wasteful number, since it uses less digits than its factorization.
210001110011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3857675 (or 3857668 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 8.
Adding to 210001110011 its reverse (110011100012), we get a palindrome (320012210023).
Subtracting from 210001110011 its reverse (110011100012), we obtain a palindrome (99990009999).
The spelling of 210001110011 in words is "two hundred ten billion, one million, one hundred ten thousand, eleven".
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