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13227473260 = 2252749240587
BaseRepresentation
bin11000101000110101…
…10011100101101100
31021010211211021010001
430110122303211230
5204042213121020
610024314354044
7645534444661
oct142432634554
937124737101
1013227473260
115678622491
122691a2b924
13132a557b71
148d6a5da68
155263d650a
hex3146b396c

13227473260 has 24 divisors (see below), whose sum is σ = 27787914000. Its totient is φ = 5289042624.

The previous prime is 13227473239. The next prime is 13227473267. The reversal of 13227473260 is 6237472231.

13227473260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13227473267) 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 7 ways as a sum of consecutive naturals, for example, 65314 + ... + 175273.

It is an arithmetic number, because the mean of its divisors is an integer number (1157829750).

Almost surely, 213227473260 is an apocalyptic number.

13227473260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13227473260 is an abundant number, since it is smaller than the sum of its proper divisors (14560440740).

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

13227473260 is a wasteful number, since it uses less digits than its factorization.

13227473260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243345 (or 243343 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 37.

The spelling of 13227473260 in words is "thirteen billion, two hundred twenty-seven million, four hundred seventy-three thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 2749 5498 10996 13745 27490 54980 240587 481174 962348 1202935 2405870 4811740 661373663 1322747326 2645494652 3306868315 6613736630 13227473260