Base | Representation |
---|---|
bin | 1000001101110100… |
… | …0011100100101000 |
3 | 12200200220120002112 |
4 | 2003131003210220 |
5 | 14004042311404 |
6 | 1002502021452 |
7 | 105436602131 |
oct | 20335034450 |
9 | 5620816075 |
10 | 2205432104 |
11 | a319aa867 |
12 | 516717888 |
13 | 291bb4015 |
14 | 16cc92c88 |
15 | cd94156e |
hex | 83743928 |
2205432104 has 32 divisors (see below), whose sum is σ = 4240641600. Its totient is φ = 1074944640.
The previous prime is 2205432091. The next prime is 2205432109. The reversal of 2205432104 is 4012345022.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 2205432104.
It is not an unprimeable number, because it can be changed into a prime (2205432109) 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, 28739 + ... + 72365.
It is an arithmetic number, because the mean of its divisors is an integer number (132520050).
Almost surely, 22205432104 is an apocalyptic number.
It is an amenable number.
2205432104 is a deficient number, since it is larger than the sum of its proper divisors (2035209496).
2205432104 is a wasteful number, since it uses less digits than its factorization.
2205432104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43793 (or 43789 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 23.
The square root of 2205432104 is about 46962.0283207614. The cubic root of 2205432104 is about 1301.6610136978.
Adding to 2205432104 its reverse (4012345022), we get a palindrome (6217777126).
The spelling of 2205432104 in words is "two billion, two hundred five million, four hundred thirty-two thousand, one hundred four".
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