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13164482015 = 5171031503653
BaseRepresentation
bin11000100001010101…
…00000110111011111
31020222110021222100222
430100222200313133
5203430101411030
610014144311555
7644141152016
oct142052406737
936873258328
1013164482015
115646009203
1226749125bb
13131a4a1539
148cc543a7d
15520ae23e5
hex310aa0ddf

13164482015 has 16 divisors (see below), whose sum is σ = 16889041728. Its totient is φ = 9815840256.

The previous prime is 13164482003. The next prime is 13164482021. The reversal of 13164482015 is 51028446131.

13164482015 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 13164482015 - 26 = 13164481951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 743072 + ... + 760581.

It is an arithmetic number, because the mean of its divisors is an integer number (1055565108).

Almost surely, 213164482015 is an apocalyptic number.

13164482015 is a deficient number, since it is larger than the sum of its proper divisors (3724559713).

13164482015 is a wasteful number, since it uses less digits than its factorization.

13164482015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503778.

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 13164482015 in words is "thirteen billion, one hundred sixty-four million, four hundred eighty-two thousand, fifteen".

Divisors: 1 5 17 85 103 515 1751 8755 1503653 7518265 25562101 127810505 154876259 774381295 2632896403 13164482015