Base | Representation |
---|---|
bin | 1000010110100010… |
… | …0110100000011101 |
3 | 12210020202001221102 |
4 | 2011220212200131 |
5 | 14042423410323 |
6 | 1010250042445 |
7 | 106362540446 |
oct | 20550464035 |
9 | 5706661842 |
10 | 2242013213 |
11 | a50615790 |
12 | 526a19425 |
13 | 29965164b |
14 | 173a962cd |
15 | d1c6a328 |
hex | 85a2681d |
2242013213 has 8 divisors (see below), whose sum is σ = 2447032896. Its totient is φ = 2037193600.
The previous prime is 2242013201. The next prime is 2242013231. The reversal of 2242013213 is 3123102422.
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 2242013213 - 24 = 2242013197 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2242018213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26081 + ... + 71862.
It is an arithmetic number, because the mean of its divisors is an integer number (305879112).
Almost surely, 22242013213 is an apocalyptic number.
It is an amenable number.
2242013213 is a deficient number, since it is larger than the sum of its proper divisors (205019683).
2242013213 is a wasteful number, since it uses less digits than its factorization.
2242013213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100035.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 2242013213 is about 47349.9019323166. The cubic root of 2242013213 is about 1308.8183920117.
Adding to 2242013213 its reverse (3123102422), we get a palindrome (5365115635).
The spelling of 2242013213 in words is "two billion, two hundred forty-two million, thirteen thousand, two hundred thirteen".
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