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13222100311 = 74261443293
BaseRepresentation
bin11000101000001100…
…10011110101010111
31021010110201021210221
430110012103311113
5204034324202221
610024003255211
7645440666260
oct142406236527
937113637727
1013222100311
115675592732
12269007a507
1313293c63c4
148d6061967
15525bc4541
hex314193d57

13222100311 has 8 divisors (see below), whose sum is σ = 15114552224. Its totient is φ = 11330543520.

The previous prime is 13222100299. The next prime is 13222100329. The reversal of 13222100311 is 11300122231.

13222100311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13222100311 - 219 = 13221576023 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 (13222100341) 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, 191820 + ... + 251473.

It is an arithmetic number, because the mean of its divisors is an integer number (1889319028).

Almost surely, 213222100311 is an apocalyptic number.

13222100311 is a deficient number, since it is larger than the sum of its proper divisors (1892451913).

13222100311 is an equidigital number, since it uses as much as digits as its factorization.

13222100311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447561.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13222100311 its reverse (11300122231), we get a palindrome (24522222542).

The spelling of 13222100311 in words is "thirteen billion, two hundred twenty-two million, one hundred thousand, three hundred eleven".

Divisors: 1 7 4261 29827 443293 3103051 1888871473 13222100311