Base | Representation |
---|---|
bin | 111011111101101… |
… | …0101000000010011 |
3 | 12012020000021200202 |
4 | 1313323111000103 |
5 | 13110040304420 |
6 | 531353005415 |
7 | 100601032301 |
oct | 16773250023 |
9 | 5166007622 |
10 | 2012041235 |
11 | 9428213a6 |
12 | 4819b386b |
13 | 260b02059 |
14 | 151311271 |
15 | bb990575 |
hex | 77ed5013 |
2012041235 has 4 divisors (see below), whose sum is σ = 2414449488. Its totient is φ = 1609632984.
The previous prime is 2012041223. The next prime is 2012041237. The reversal of 2012041235 is 5321402102.
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 2012041235 - 210 = 2012040211 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2012041237) 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 3 ways as a sum of consecutive naturals, for example, 201204119 + ... + 201204128.
It is an arithmetic number, because the mean of its divisors is an integer number (603612372).
Almost surely, 22012041235 is an apocalyptic number.
2012041235 is a deficient number, since it is larger than the sum of its proper divisors (402408253).
2012041235 is an equidigital number, since it uses as much as digits as its factorization.
2012041235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 402408252.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 2012041235 is about 44855.7826261007. The cubic root of 2012041235 is about 1262.4444933280. Note that the first 4 decimals are identical.
Adding to 2012041235 its reverse (5321402102), we get a palindrome (7333443337).
The spelling of 2012041235 in words is "two billion, twelve million, forty-one thousand, two hundred thirty-five".
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