Base | Representation |
---|---|
bin | 111110101001101… |
… | …1010111111110010 |
3 | 12102111202000200111 |
4 | 1331103122333302 |
5 | 13301133241224 |
6 | 544334211534 |
7 | 103044526153 |
oct | 17523327762 |
9 | 5374660614 |
10 | 2102243314 |
11 | 989730576 |
12 | 4a8053baa |
13 | 2766c4c72 |
14 | 15d2b192a |
15 | c485bd94 |
hex | 7d4daff2 |
2102243314 has 4 divisors (see below), whose sum is σ = 3153364974. Its totient is φ = 1051121656.
The previous prime is 2102243303. The next prime is 2102243317. The reversal of 2102243314 is 4133422012.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 2034461025 + 67782289 = 45105^2 + 8233^2 .
It is not an unprimeable number, because it can be changed into a prime (2102243317) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525560827 + ... + 525560830.
Almost surely, 22102243314 is an apocalyptic number.
2102243314 is a deficient number, since it is larger than the sum of its proper divisors (1051121660).
2102243314 is a wasteful number, since it uses less digits than its factorization.
2102243314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1051121659.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 2102243314 is about 45850.2269787184. The cubic root of 2102243314 is about 1281.0349933756.
Adding to 2102243314 its reverse (4133422012), we get a palindrome (6235665326).
The spelling of 2102243314 in words is "two billion, one hundred two million, two hundred forty-three thousand, three hundred fourteen".
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