Base | Representation |
---|---|
bin | 111111110100001… |
… | …0010000100011100 |
3 | 12112020011121000201 |
4 | 1333220102010130 |
5 | 13341131004304 |
6 | 552250433244 |
7 | 104030314420 |
oct | 17750220434 |
9 | 5466147021 |
10 | 2141266204 |
11 | 9a9763aa0 |
12 | 4b9132824 |
13 | 281808b2c |
14 | 16454cb80 |
15 | c7eb93a4 |
hex | 7fa1211c |
2141266204 has 48 divisors (see below), whose sum is σ = 4728197376. Its totient is φ = 824198400.
The previous prime is 2141266189. The next prime is 2141266207. The reversal of 2141266204 is 4026621412.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2141266207) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16317 + ... + 67444.
It is an arithmetic number, because the mean of its divisors is an integer number (98504112).
Almost surely, 22141266204 is an apocalyptic number.
It is an amenable number.
2141266204 is an abundant number, since it is smaller than the sum of its proper divisors (2586931172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2141266204 is a wasteful number, since it uses less digits than its factorization.
2141266204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83866 (or 83864 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
The square root of 2141266204 is about 46273.8176942426. The cubic root of 2141266204 is about 1288.9128520658.
Adding to 2141266204 its reverse (4026621412), we get a palindrome (6167887616).
It can be divided in two parts, 21412 and 66204, that added together give a square (87616 = 2962).
The spelling of 2141266204 in words is "two billion, one hundred forty-one million, two hundred sixty-six thousand, two hundred four".
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