Base | Representation |
---|---|
bin | 1000001100101000… |
… | …0000110011000101 |
3 | 12200100111221012222 |
4 | 2003022000303011 |
5 | 14001303040010 |
6 | 1002203022125 |
7 | 105346300661 |
oct | 20312006305 |
9 | 5610457188 |
10 | 2200440005 |
11 | a2a100165 |
12 | 514b0a945 |
13 | 290b56a0a |
14 | 16c3538a1 |
15 | cd2a7355 |
hex | 83280cc5 |
2200440005 has 16 divisors (see below), whose sum is σ = 2678443200. Its totient is φ = 1735198080.
The previous prime is 2200439993. The next prime is 2200440037. The reversal of 2200440005 is 5000440022.
It is a de Polignac number, because none of the positive numbers 2k-2200440005 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139826 + ... + 154764.
It is an arithmetic number, because the mean of its divisors is an integer number (167402700).
Almost surely, 22200440005 is an apocalyptic number.
It is an amenable number.
2200440005 is a deficient number, since it is larger than the sum of its proper divisors (478003195).
2200440005 is a wasteful number, since it uses less digits than its factorization.
2200440005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15364.
The product of its (nonzero) digits is 320, while the sum is 17.
The square root of 2200440005 is about 46908.8478327916. The cubic root of 2200440005 is about 1300.6781481532.
Adding to 2200440005 its sum of digits (17), we get a palindrome (2200440022).
Adding to 2200440005 its reverse (5000440022), we get a palindrome (7200880027).
The spelling of 2200440005 in words is "two billion, two hundred million, four hundred forty thousand, five".
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