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13728004379184 = 243909313145243
BaseRepresentation
bin1100011111000100110011…
…0100110001001000110000
31210121101101020011210021110
43013301030310301020300
53244404423110113214
645110320320553320
72614546513621314
oct307611464611060
953541336153243
1013728004379184
114413017646a17
1216586b4a82840
13787711c17414
143566206d9b44
1518c16c06d159
hexc7c4cd31230

13728004379184 has 40 divisors (see below), whose sum is σ = 35464412598592. Its totient is φ = 4575949680960.

The previous prime is 13728004379161. The next prime is 13728004379189. The reversal of 13728004379184 is 48197340082731.

It is not an unprimeable number, because it can be changed into a prime (13728004379189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2792067 + ... + 5937309.

Almost surely, 213728004379184 is an apocalyptic number.

It is an amenable number.

13728004379184 is an abundant number, since it is smaller than the sum of its proper divisors (21736408219408).

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

13728004379184 is a wasteful number, since it uses less digits than its factorization.

13728004379184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3236185 (or 3236179 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 57.

The spelling of 13728004379184 in words is "thirteen trillion, seven hundred twenty-eight billion, four million, three hundred seventy-nine thousand, one hundred eighty-four".

Divisors: 1 2 3 4 6 8 12 16 24 48 90931 181862 272793 363724 545586 727448 1091172 1454896 2182344 3145243 4364688 6290486 9435729 12580972 18871458 25161944 37742916 50323888 75485832 150971664 286000091233 572000182466 858000273699 1144000364932 1716000547398 2288000729864 3432001094796 4576001459728 6864002189592 13728004379184