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13133301011 = 191060765167
BaseRepresentation
bin11000011101100111…
…00100010100010011
31020220021121211001222
430032303210110103
5203344111113021
610011112115255
7643312134215
oct141663442423
936807554058
1013133301011
11562a451486
122666395b2b
131313ba4b3c
148c83485b5
1551ced36ab
hex30ece4513

13133301011 has 8 divisors (see below), whose sum is σ = 13826042880. Its totient is φ = 12440710728.

The previous prime is 13133300993. The next prime is 13133301059. The reversal of 13133301011 is 11010333131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13133301011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13133301211) 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, 168950 + ... + 234116.

It is an arithmetic number, because the mean of its divisors is an integer number (1728255360).

Almost surely, 213133301011 is an apocalyptic number.

13133301011 is a deficient number, since it is larger than the sum of its proper divisors (692741869).

13133301011 is a wasteful number, since it uses less digits than its factorization.

13133301011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75793.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 13133301011 its reverse (11010333131), we get a palindrome (24143634142).

The spelling of 13133301011 in words is "thirteen billion, one hundred thirty-three million, three hundred one thousand, eleven".

Divisors: 1 19 10607 65167 201533 1238173 691226369 13133301011