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14768643118 = 271187955351
BaseRepresentation
bin11011100000100011…
…11001110000101110
31102010020210210201011
431300101321300232
5220221233034433
610441251135434
71031660252365
oct156021716056
942106723634
1014768643118
116299572189
122a41ba457a
1315149332a8
14a015dc7dc
155b68643cd
hex370479c2e

14768643118 has 16 divisors (see below), whose sum is σ = 22477340160. Its totient is φ = 7276311000.

The previous prime is 14768643073. The next prime is 14768643143. The reversal of 14768643118 is 81134686741.

It is a happy number.

14768643118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×147686431182 (a number of 21 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 239143 + ... + 294493.

It is an arithmetic number, because the mean of its divisors is an integer number (1404833760).

Almost surely, 214768643118 is an apocalyptic number.

14768643118 is a deficient number, since it is larger than the sum of its proper divisors (7708697042).

14768643118 is a wasteful number, since it uses less digits than its factorization.

14768643118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57303.

The product of its digits is 774144, while the sum is 49.

The spelling of 14768643118 in words is "fourteen billion, seven hundred sixty-eight million, six hundred forty-three thousand, one hundred eighteen".

Divisors: 1 2 71 142 1879 3758 55351 110702 133409 266818 3929921 7859842 104004529 208009058 7384321559 14768643118