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23323042213 = 157565926251
BaseRepresentation
bin10101101110001010…
…010110000110100101
32020012102102022012021
4111232022112012211
5340231144322323
614414153423141
71453652405422
oct255612260645
966172368167
1023323042213
1199892818a9
12462aa0aab1
132278c96cc3
1411b377cd49
1591787105d
hex56e2961a5

23323042213 has 8 divisors (see below), whose sum is σ = 23476638560. Its totient is φ = 23169510000.

The previous prime is 23323042207. The next prime is 23323042283. The reversal of 23323042213 is 31224032332.

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 23323042213 - 25 = 23323042181 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 (23323042283) 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 7 ways as a sum of consecutive naturals, for example, 875338 + ... + 901588.

It is an arithmetic number, because the mean of its divisors is an integer number (2934579820).

Almost surely, 223323042213 is an apocalyptic number.

It is an amenable number.

23323042213 is a deficient number, since it is larger than the sum of its proper divisors (153596347).

23323042213 is a wasteful number, since it uses less digits than its factorization.

23323042213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32067.

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

Adding to 23323042213 its reverse (31224032332), we get a palindrome (54547074545).

The spelling of 23323042213 in words is "twenty-three billion, three hundred twenty-three million, forty-two thousand, two hundred thirteen".

Divisors: 1 157 5659 26251 888463 4121407 148554409 23323042213