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2223113241 = 3741037747
BaseRepresentation
bin1000010010000010…
…0000010000011001
312201221011212001110
42010200200100121
514023104110431
61004333010533
7106043102466
oct20440402031
95657155043
102223113241
11a40986978
12520623a49
13295764b2b
1417137666d
15d0285346
hex84820419

2223113241 has 4 divisors (see below), whose sum is σ = 2964150992. Its totient is φ = 1482075492.

The previous prime is 2223113209. The next prime is 2223113257. The reversal of 2223113241 is 1423113222.

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 not a de Polignac number, because 2223113241 - 25 = 2223113209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2223113281) 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, 370518871 + ... + 370518876.

It is an arithmetic number, because the mean of its divisors is an integer number (741037748).

Almost surely, 22223113241 is an apocalyptic number.

It is an amenable number.

2223113241 is a deficient number, since it is larger than the sum of its proper divisors (741037751).

2223113241 is an equidigital number, since it uses as much as digits as its factorization.

2223113241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741037750.

The product of its digits is 576, while the sum is 21.

The square root of 2223113241 is about 47149.9018132594. The cubic root of 2223113241 is about 1305.1302681133.

Adding to 2223113241 its reverse (1423113222), we get a palindrome (3646226463).

The spelling of 2223113241 in words is "two billion, two hundred twenty-three million, one hundred thirteen thousand, two hundred forty-one".

Divisors: 1 3 741037747 2223113241