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2204413111 = 13116827581
BaseRepresentation
bin1000001101100100…
…1010110010110111
312200121222210022001
42003121022302313
514003312204421
61002424120131
7105425126245
oct20331126267
95617883261
102204413111
11a3137421a
12516306047
13291918274
1416caa9795
15cd7de691
hex8364acb7

2204413111 has 4 divisors (see below), whose sum is σ = 2221240824. Its totient is φ = 2187585400.

The previous prime is 2204413091. The next prime is 2204413139. The reversal of 2204413111 is 1113144022.

2204413111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1113144022 = 2556572011.

It is a cyclic number.

It is not a de Polignac number, because 2204413111 - 27 = 2204412983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204413151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8413660 + ... + 8413921.

It is an arithmetic number, because the mean of its divisors is an integer number (555310206).

Almost surely, 22204413111 is an apocalyptic number.

2204413111 is a deficient number, since it is larger than the sum of its proper divisors (16827713).

2204413111 is a wasteful number, since it uses less digits than its factorization.

2204413111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16827712.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2204413111 is about 46951.1779511441. The cubic root of 2204413111 is about 1301.4605106171.

Adding to 2204413111 its reverse (1113144022), we get a palindrome (3317557133).

The spelling of 2204413111 in words is "two billion, two hundred four million, four hundred thirteen thousand, one hundred eleven".

Divisors: 1 131 16827581 2204413111