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23202223313 = 199302338569
BaseRepresentation
bin10101100110111101…
…011101010011010001
32012220000002001211012
4111212331131103101
5340004232121223
614354200100305
71450654433633
oct254675352321
965800061735
1023202223313
119927060875
1245b6464695
132259c44429
1411a16cca53
1590be57c78
hex566f5d4d1

23202223313 has 8 divisors (see below), whose sum is σ = 23327136000. Its totient is φ = 23077394208.

The previous prime is 23202223309. The next prime is 23202223321. The reversal of 23202223313 is 31332220232.

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

It is a cyclic number.

It is not a de Polignac number, because 23202223313 - 22 = 23202223309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23202223393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 582293 + ... + 620861.

It is an arithmetic number, because the mean of its divisors is an integer number (2915892000).

Almost surely, 223202223313 is an apocalyptic number.

It is an amenable number.

23202223313 is a deficient number, since it is larger than the sum of its proper divisors (124912687).

23202223313 is a wasteful number, since it uses less digits than its factorization.

23202223313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41791.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 23202223313 its reverse (31332220232), we get a palindrome (54534443545).

The spelling of 23202223313 in words is "twenty-three billion, two hundred two million, two hundred twenty-three thousand, three hundred thirteen".

Divisors: 1 199 3023 38569 601577 7675231 116594087 23202223313