Base | Representation |
---|---|
bin | 1000000011111111… |
… | …1001110010010011 |
3 | 12120211101112212002 |
4 | 2000333321302103 |
5 | 13413021013121 |
6 | 554431024215 |
7 | 104426461142 |
oct | 20077716223 |
9 | 5524345762 |
10 | 2164235411 |
11 | a10722108 |
12 | 50496b06b |
13 | 2864bb890 |
14 | 16760b759 |
15 | ca004e0b |
hex | 80ff9c93 |
2164235411 has 16 divisors (see below), whose sum is σ = 2352903168. Its totient is φ = 1978797600.
The previous prime is 2164235401. The next prime is 2164235431. The reversal of 2164235411 is 1145324612.
It is not a de Polignac number, because 2164235411 - 230 = 1090493587 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2164235401) 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 15 ways as a sum of consecutive naturals, for example, 1380350 + ... + 1381916.
It is an arithmetic number, because the mean of its divisors is an integer number (147056448).
Almost surely, 22164235411 is an apocalyptic number.
2164235411 is a deficient number, since it is larger than the sum of its proper divisors (188667757).
2164235411 is a wasteful number, since it uses less digits than its factorization.
2164235411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2522.
The product of its digits is 5760, while the sum is 29.
The square root of 2164235411 is about 46521.3436069940. The cubic root of 2164235411 is about 1293.5051620480.
The spelling of 2164235411 in words is "two billion, one hundred sixty-four million, two hundred thirty-five thousand, four hundred eleven".
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