Base | Representation |
---|---|
bin | 1000001101010101… |
… | …1101110111010001 |
3 | 12200120011111001201 |
4 | 2003111131313101 |
5 | 14003040131031 |
6 | 1002351231201 |
7 | 105413645011 |
oct | 20325356721 |
9 | 5616144051 |
10 | 2203442641 |
11 | a30871084 |
12 | 515b18501 |
13 | 29166861a |
14 | 16c8d5c41 |
15 | cd69bd61 |
hex | 8355ddd1 |
2203442641 has 24 divisors (see below), whose sum is σ = 2395877120. Its totient is φ = 2025533952.
The previous prime is 2203442629. The next prime is 2203442693. The reversal of 2203442641 is 1462443022.
It is not a de Polignac number, because 2203442641 - 219 = 2202918353 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2203442621) 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 23 ways as a sum of consecutive naturals, for example, 2351125 + ... + 2352061.
Almost surely, 22203442641 is an apocalyptic number.
It is an amenable number.
2203442641 is a deficient number, since it is larger than the sum of its proper divisors (192434479).
2203442641 is a wasteful number, since it uses less digits than its factorization.
2203442641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1153 (or 1136 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
The square root of 2203442641 is about 46940.8419289642. The cubic root of 2203442641 is about 1301.2694977551.
Adding to 2203442641 its reverse (1462443022), we get a palindrome (3665885663).
The spelling of 2203442641 in words is "two billion, two hundred three million, four hundred forty-two thousand, six hundred forty-one".
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