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23203223341 = 47282312763
BaseRepresentation
bin10101100111000001…
…010001011100101101
32012220001221212121021
4111213001101130231
5340010011121331
614354233334141
71450666100314
oct254701213455
965801855537
1023203223341
119927684141
1245b6867351
13225a20466c
1411a18ad27b
1590c0a4211
hex56705172d

23203223341 has 12 divisors (see below), whose sum is σ = 23738078752. Its totient is φ = 22680166968.

The previous prime is 23203223297. The next prime is 23203223353. The reversal of 23203223341 is 14332230232.

It is not a de Polignac number, because 23203223341 - 27 = 23203223213 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 (23203203341) 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 11 ways as a sum of consecutive naturals, for example, 1811626 + ... + 1824388.

Almost surely, 223203223341 is an apocalyptic number.

It is an amenable number.

23203223341 is a deficient number, since it is larger than the sum of its proper divisors (534855411).

23203223341 is an equidigital number, since it uses as much as digits as its factorization.

23203223341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13680 (or 13633 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 23203223341 its reverse (14332230232), we get a palindrome (37535453573).

The spelling of 23203223341 in words is "twenty-three billion, two hundred three million, two hundred twenty-three thousand, three hundred forty-one".

Divisors: 1 47 823 2209 12763 38681 599861 1818007 10503949 28193467 493685603 23203223341