Base | Representation |
---|---|
bin | 111111100010111… |
… | …0001110100010010 |
3 | 12111121011001121122 |
4 | 1333011301310102 |
5 | 13331322034302 |
6 | 551324522242 |
7 | 103560403226 |
oct | 17705616422 |
9 | 5447131548 |
10 | 2132221202 |
11 | 9a4646391 |
12 | 4b60b0382 |
13 | 27c98cb67 |
14 | 163276786 |
15 | c72ce3a2 |
hex | 7f171d12 |
2132221202 has 8 divisors (see below), whose sum is σ = 3198723696. Its totient is φ = 1065979972.
The previous prime is 2132221193. The next prime is 2132221213. The reversal of 2132221202 is 2021222312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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, 43448 + ... + 78435.
It is an arithmetic number, because the mean of its divisors is an integer number (399840462).
Almost surely, 22132221202 is an apocalyptic number.
2132221202 is a deficient number, since it is larger than the sum of its proper divisors (1066502494).
2132221202 is a wasteful number, since it uses less digits than its factorization.
2132221202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130632.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 2132221202 is about 46175.9807908830. The cubic root of 2132221202 is about 1287.0954424665.
Adding to 2132221202 its reverse (2021222312), we get a palindrome (4153443514).
It can be divided in two parts, 21322 and 21202, that added together give a palindrome (42524).
The spelling of 2132221202 in words is "two billion, one hundred thirty-two million, two hundred twenty-one thousand, two hundred two".
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