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14995200668 = 227677791053
BaseRepresentation
bin11011111011100100…
…01001101010011100
31102201001010010020112
431331302021222130
5221202232410133
610515543105152
71040411050130
oct157562115234
942631103215
1014995200668
1163a5444228
122aa5a421b8
13154c858706
14a237353c0
155cb6b7648
hex37dc89a9c

14995200668 has 24 divisors (see below), whose sum is σ = 30034738272. Its totient is φ = 6417013824.

The previous prime is 14995200667. The next prime is 14995200673. The reversal of 14995200668 is 86600259941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14995200667) 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, 376571 + ... + 414482.

It is an arithmetic number, because the mean of its divisors is an integer number (1251447428).

Almost surely, 214995200668 is an apocalyptic number.

It is an amenable number.

14995200668 is an abundant number, since it is smaller than the sum of its proper divisors (15039537604).

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

14995200668 is a wasteful number, since it uses less digits than its factorization.

14995200668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791741 (or 791739 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 50.

The spelling of 14995200668 in words is "fourteen billion, nine hundred ninety-five million, two hundred thousand, six hundred sixty-eight".

Divisors: 1 2 4 7 14 28 677 1354 2708 4739 9478 18956 791053 1582106 3164212 5537371 11074742 22149484 535542881 1071085762 2142171524 3748800167 7497600334 14995200668