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13042013411 = 72266163539
BaseRepresentation
bin11000010010101110…
…10101010011100011
31020122220211221000202
430021113111103203
5203202223412121
65554051335415
7641123166500
oct141127252343
936586757022
1013042013411
115592970789
12263b8b156b
1312cacc1acb
148ba1844a7
15514ea040b
hex3095d54e3

13042013411 has 6 divisors (see below), whose sum is σ = 15171321780. Its totient is φ = 11178868596.

The previous prime is 13042013401. The next prime is 13042013461. The reversal of 13042013411 is 11431024031.

13042013411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13042013411 - 218 = 13041751267 is a prime.

It is a super-2 number, since 2×130420134112 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13042013401) 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 5 ways as a sum of consecutive naturals, for example, 133081721 + ... + 133081818.

It is an arithmetic number, because the mean of its divisors is an integer number (2528553630).

Almost surely, 213042013411 is an apocalyptic number.

13042013411 is a deficient number, since it is larger than the sum of its proper divisors (2129308369).

13042013411 is an equidigital number, since it uses as much as digits as its factorization.

13042013411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266163553 (or 266163546 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 13042013411 its reverse (11431024031), we get a palindrome (24473037442).

The spelling of 13042013411 in words is "thirteen billion, forty-two million, thirteen thousand, four hundred eleven".

Divisors: 1 7 49 266163539 1863144773 13042013411