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14506325660 = 2251609450787
BaseRepresentation
bin11011000001010010…
…01111011010011100
31101102222012200210202
431200221033122130
5214202104410120
610355240523032
71022323506431
oct154051173234
941388180722
1014506325660
1161744961a2
12298a180478
1314a249a268
149b8837b88
1559d7ea875
hex360a4f69c

14506325660 has 24 divisors (see below), whose sum is σ = 30482284560. Its totient is φ = 5798911104.

The previous prime is 14506325657. The next prime is 14506325711. The reversal of 14506325660 is 6652360541.

It is a happy number.

14506325660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 193214 + ... + 257573.

It is an arithmetic number, because the mean of its divisors is an integer number (1270095190).

Almost surely, 214506325660 is an apocalyptic number.

14506325660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14506325660 is an abundant number, since it is smaller than the sum of its proper divisors (15975958900).

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

14506325660 is a wasteful number, since it uses less digits than its factorization.

14506325660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452405 (or 452403 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 14506325660 in words is "fourteen billion, five hundred six million, three hundred twenty-five thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 1609 3218 6436 8045 16090 32180 450787 901574 1803148 2253935 4507870 9015740 725316283 1450632566 2901265132 3626581415 7253162830 14506325660