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2223320033 = 11689929297
BaseRepresentation
bin1000010010000101…
…0010101111100001
312201221120100201102
42010201102233201
514023132220113
61004341244145
7106044623414
oct20441225741
95657510642
102223320033
11a41008280
12520703655
13295807cac
141713cbb7b
15d02c6758
hex84852be1

2223320033 has 8 divisors (see below), whose sum is σ = 2425874400. Its totient is φ = 2020838080.

The previous prime is 2223320023. The next prime is 2223320063. The reversal of 2223320033 is 3300233222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2223320033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2223319987 and 2223320014.

It is not an unprimeable number, because it can be changed into a prime (2223320023) 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, 61241 + ... + 90537.

It is an arithmetic number, because the mean of its divisors is an integer number (303234300).

Almost surely, 22223320033 is an apocalyptic number.

It is an amenable number.

2223320033 is a deficient number, since it is larger than the sum of its proper divisors (202554367).

2223320033 is a wasteful number, since it uses less digits than its factorization.

2223320033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36207.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 2223320033 is about 47152.0946830573. The cubic root of 2223320033 is about 1305.1707342077.

Adding to 2223320033 its reverse (3300233222), we get a palindrome (5523553255).

The spelling of 2223320033 in words is "two billion, two hundred twenty-three million, three hundred twenty thousand, thirty-three".

Divisors: 1 11 6899 29297 75889 322267 202120003 2223320033