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13709580892 = 2272636532851
BaseRepresentation
bin11001100010010011…
…11001101001011100
31022101102222212110021
430301021321221130
5211034123042032
610144215521524
7663510341410
oct146111715134
938342885407
1013709580892
1158a5779047
1227a73892a4
1313a63b6c57
14940ab8d40
155538b8097
hex331279a5c

13709580892 has 48 divisors (see below), whose sum is σ = 27575235072. Its totient is φ = 5842180800.

The previous prime is 13709580869. The next prime is 13709580979. The reversal of 13709580892 is 29808590731.

13709580892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

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, 4807267 + ... + 4810117.

It is an arithmetic number, because the mean of its divisors is an integer number (574484064).

Almost surely, 213709580892 is an apocalyptic number.

It is an amenable number.

13709580892 is an abundant number, since it is smaller than the sum of its proper divisors (13865654180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13709580892 is a wasteful number, since it uses less digits than its factorization.

13709580892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3778 (or 3776 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 52.

The spelling of 13709580892 in words is "thirteen billion, seven hundred nine million, five hundred eighty thousand, eight hundred ninety-two".

Divisors: 1 2 4 7 14 28 263 526 653 1052 1306 1841 2612 2851 3682 4571 5702 7364 9142 11404 18284 19957 39914 79828 171739 343478 686956 749813 1202173 1499626 1861703 2404346 2999252 3723406 4808692 5248691 7446812 10497382 13031921 20994764 26063842 52127684 489627889 979255778 1958511556 3427395223 6854790446 13709580892