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13133202211 = 191913618959
BaseRepresentation
bin11000011101100110…
…01100001100100011
31020220021102210112201
430032303030030203
5203344044432321
610011110034031
7643311243163
oct141663141443
936807383481
1013133202211
11562a394228
122666348917
131313b6bb8c
148c83205a3
1551ceb4291
hex30eccc323

13133202211 has 8 divisors (see below), whose sum is σ = 13896806400. Its totient is φ = 12376836360.

The previous prime is 13133202179. The next prime is 13133202223. The reversal of 13133202211 is 11220233131.

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

It is not a de Polignac number, because 13133202211 - 25 = 13133202179 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13133202241) 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, 1805851 + ... + 1813108.

It is an arithmetic number, because the mean of its divisors is an integer number (1737100800).

Almost surely, 213133202211 is an apocalyptic number.

13133202211 is a deficient number, since it is larger than the sum of its proper divisors (763604189).

13133202211 is a wasteful number, since it uses less digits than its factorization.

13133202211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3619169.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13133202211 its reverse (11220233131), we get a palindrome (24353435342).

The spelling of 13133202211 in words is "thirteen billion, one hundred thirty-three million, two hundred two thousand, two hundred eleven".

Divisors: 1 19 191 3629 3618959 68760221 691221169 13133202211