Base | Representation |
---|---|
bin | 11101001111001000010… |
… | …010011011010100001111 |
3 | 21010001212022220211212020 |
4 | 131033020102123110033 |
5 | 230404124130012121 |
6 | 4134550011541223 |
7 | 265103422143336 |
oct | 35171022332417 |
9 | 7101768824766 |
10 | 2009110000911 |
11 | 705071244362 |
12 | 285466a5a813 |
13 | 1175c5a4a260 |
14 | 6d35473ad1d |
15 | 373dcb871c6 |
hex | 1d3c849b50f |
2009110000911 has 32 divisors (see below), whose sum is σ = 2945741265600. Its totient is φ = 1210537488384.
The previous prime is 2009110000901. The next prime is 2009110000921. The reversal of 2009110000911 is 1190000119002.
It is an interprime number because it is at equal distance from previous prime (2009110000901) and next prime (2009110000921).
It is not a de Polignac number, because 2009110000911 - 25 = 2009110000879 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2009110000901) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2185486 + ... + 2965563.
It is an arithmetic number, because the mean of its divisors is an integer number (92054414550).
Almost surely, 22009110000911 is an apocalyptic number.
2009110000911 is a deficient number, since it is larger than the sum of its proper divisors (936631264689).
2009110000911 is a wasteful number, since it uses less digits than its factorization.
2009110000911 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5151275.
The product of its (nonzero) digits is 162, while the sum is 24.
Adding to 2009110000911 its reverse (1190000119002), we get a palindrome (3199110119913).
The spelling of 2009110000911 in words is "two trillion, nine billion, one hundred ten million, nine hundred eleven", and thus it is an aban number.
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