Base | Representation |
---|---|
bin | 1000010100001011… |
… | …0101001111101001 |
3 | 12202120010001011201 |
4 | 2011002311033221 |
5 | 14032410041410 |
6 | 1005253524201 |
7 | 106212432316 |
oct | 20502651751 |
9 | 5676101151 |
10 | 2232112105 |
11 | a45a72953 |
12 | 523643661 |
13 | 297595ac2 |
14 | 172639d0d |
15 | d0e6183a |
hex | 850b53e9 |
2232112105 has 8 divisors (see below), whose sum is σ = 2706148872. Its totient is φ = 1767280128.
The previous prime is 2232112097. The next prime is 2232112123. The reversal of 2232112105 is 5012112322.
It can be written as a sum of positive squares in 4 ways, for example, as 114639849 + 2117472256 = 10707^2 + 46016^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2232112105 - 23 = 2232112097 is a prime.
It is a super-3 number, since 3×22321121053 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2300662 + ... + 2301631.
It is an arithmetic number, because the mean of its divisors is an integer number (338268609).
Almost surely, 22232112105 is an apocalyptic number.
It is an amenable number.
2232112105 is a deficient number, since it is larger than the sum of its proper divisors (474036767).
2232112105 is an equidigital number, since it uses as much as digits as its factorization.
2232112105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4602395.
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 2232112105 is about 47245.2336749433. The cubic root of 2232112105 is about 1306.8888947296. Note that the first 4 decimals are identical.
Adding to 2232112105 its reverse (5012112322), we get a palindrome (7244224427).
The spelling of 2232112105 in words is "two billion, two hundred thirty-two million, one hundred twelve thousand, one hundred five".
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