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13133130211 = 292971152429
BaseRepresentation
bin11000011101100101…
…11010100111100011
31020220021022010210001
430032302322213203
5203344040131321
610011104320431
7643310523235
oct141662724743
936807263701
1013133130211
11562a345123
122666313117
131313b45186
148c8302255
1551ce9cc91
hex30ecba9e3

13133130211 has 8 divisors (see below), whose sum is σ = 13590658800. Its totient is φ = 12675912480.

The previous prime is 13133130121. The next prime is 13133130217. The reversal of 13133130211 is 11203133131.

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 13133130211 - 215 = 13133097443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13133130217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9945 + ... + 162373.

It is an arithmetic number, because the mean of its divisors is an integer number (1698832350).

Almost surely, 213133130211 is an apocalyptic number.

13133130211 is a deficient number, since it is larger than the sum of its proper divisors (457528589).

13133130211 is a wasteful number, since it uses less digits than its factorization.

13133130211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155429.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 13133130211 its reverse (11203133131), we get a palindrome (24336263342).

The spelling of 13133130211 in words is "thirteen billion, one hundred thirty-three million, one hundred thirty thousand, two hundred eleven".

Divisors: 1 29 2971 86159 152429 4420441 452866559 13133130211