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2224664053 = 6547339799
BaseRepresentation
bin1000010010011001…
…1010110111110101
312202001002122100221
42010212122313311
514024003222203
61004430134341
7106062222013
oct20446326765
95661078327
102224664053
11a41846037
125210513b1
13295b88981
1417165b8b3
15d048eabd
hex8499adf5

2224664053 has 4 divisors (see below), whose sum is σ = 2225010400. Its totient is φ = 2224317708.

The previous prime is 2224664051. The next prime is 2224664063. The reversal of 2224664053 is 3504664222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2224664053 - 21 = 2224664051 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 (2224664051) 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 3 ways as a sum of consecutive naturals, for example, 163353 + ... + 176446.

It is an arithmetic number, because the mean of its divisors is an integer number (556252600).

Almost surely, 22224664053 is an apocalyptic number.

It is an amenable number.

2224664053 is a deficient number, since it is larger than the sum of its proper divisors (346347).

2224664053 is an equidigital number, since it uses as much as digits as its factorization.

2224664053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346346.

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 2224664053 is about 47166.3444947772. The cubic root of 2224664053 is about 1305.4336776422.

The spelling of 2224664053 in words is "two billion, two hundred twenty-four million, six hundred sixty-four thousand, fifty-three".

Divisors: 1 6547 339799 2224664053