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23322022213 = 726156313859
BaseRepresentation
bin10101101110000110…
…011101000101000101
32020012100111111000111
4111232012131011011
5340230414202323
614414115513021
71453640626600
oct255606350505
966170444014
1023322022213
119988745526
12462a5b8771
1322789ca959
1411b3595337
1591771dc0d
hex56e19d145

23322022213 has 24 divisors (see below), whose sum is σ = 27625419360. Its totient is φ = 19626253920.

The previous prime is 23322022181. The next prime is 23322022219. The reversal of 23322022213 is 31222022332.

It is not a de Polignac number, because 23322022213 - 25 = 23322022181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23322022219) 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 23 ways as a sum of consecutive naturals, for example, 1675878 + ... + 1689736.

It is an arithmetic number, because the mean of its divisors is an integer number (1151059140).

Almost surely, 223322022213 is an apocalyptic number.

It is an amenable number.

23322022213 is a deficient number, since it is larger than the sum of its proper divisors (4303397147).

23322022213 is a wasteful number, since it uses less digits than its factorization.

23322022213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14497 (or 14490 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23322022213 its reverse (31222022332), we get a palindrome (54544044545).

The spelling of 23322022213 in words is "twenty-three billion, three hundred twenty-two million, twenty-two thousand, two hundred thirteen".

Divisors: 1 7 49 61 427 563 2989 3941 13859 27587 34343 97013 240401 679091 845399 1682807 5917793 7802617 41424551 54618319 382328233 475959637 3331717459 23322022213