Base | Representation |
---|---|
bin | 111111100011000… |
… | …1000010001111011 |
3 | 12111121022201211101 |
4 | 1333012020101323 |
5 | 13331333010321 |
6 | 551330512231 |
7 | 103561235410 |
oct | 17706102173 |
9 | 5447281741 |
10 | 2132313211 |
11 | 9a46a9526 |
12 | 4b6135677 |
13 | 27c9c29c2 |
14 | 16329c107 |
15 | c72eb791 |
hex | 7f18847b |
2132313211 has 8 divisors (see below), whose sum is σ = 2437217280. Its totient is φ = 1827481128.
The previous prime is 2132313203. The next prime is 2132313221. The reversal of 2132313211 is 1123132312.
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 2132313211 - 23 = 2132313203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2132313221) 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 7 ways as a sum of consecutive naturals, for example, 84150 + ... + 106516.
It is an arithmetic number, because the mean of its divisors is an integer number (304652160).
Almost surely, 22132313211 is an apocalyptic number.
2132313211 is a deficient number, since it is larger than the sum of its proper divisors (304904069).
2132313211 is a wasteful number, since it uses less digits than its factorization.
2132313211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35993.
The product of its digits is 216, while the sum is 19.
The square root of 2132313211 is about 46176.9770664993. The cubic root of 2132313211 is about 1287.1139556584.
Adding to 2132313211 its reverse (1123132312), we get a palindrome (3255445523).
The spelling of 2132313211 in words is "two billion, one hundred thirty-two million, three hundred thirteen thousand, two hundred eleven".
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