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13033000011 = 319228649123
BaseRepresentation
bin11000010001101001…
…11100110001001011
31020122021212222222010
430020310330301023
5203142422000021
65553130231003
7640653446403
oct141064746113
936567788863
1013033000011
115588874899
122638885463
1312c9187335
148b8cb9803
155142be976
hex308d3cc4b

13033000011 has 8 divisors (see below), whose sum is σ = 18291929920. Its totient is φ = 8231368392.

The previous prime is 13033000007. The next prime is 13033000081. The reversal of 13033000011 is 11000033031.

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

It is not a de Polignac number, because 13033000011 - 22 = 13033000007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13033000081) 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, 114324505 + ... + 114324618.

It is an arithmetic number, because the mean of its divisors is an integer number (2286491240).

Almost surely, 213033000011 is an apocalyptic number.

13033000011 is a deficient number, since it is larger than the sum of its proper divisors (5258929909).

13033000011 is a wasteful number, since it uses less digits than its factorization.

13033000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228649145.

The product of its (nonzero) digits is 27, while the sum is 12.

Adding to 13033000011 its reverse (11000033031), we get a palindrome (24033033042).

The spelling of 13033000011 in words is "thirteen billion, thirty-three million, eleven", and thus it is an aban number and an uban number.

Divisors: 1 3 19 57 228649123 685947369 4344333337 13033000011