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14115353144 = 234334074871
BaseRepresentation
bin11010010010101011…
…10011001000111000
31100102201112020100012
431021111303020320
5212402012300034
610252353001052
71006535344034
oct151125631070
940381466305
1014115353144
115a93826812
12289b253188
13143c499989
1497c9431c4
1557931bcce
hex349573238

14115353144 has 16 divisors (see below), whose sum is σ = 26527416720. Its totient is φ = 7041375360.

The previous prime is 14115353123. The next prime is 14115353173. The reversal of 14115353144 is 44135351141.

It is a self number, because there is not a number n which added to its sum of digits gives 14115353144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2033972 + ... + 2040899.

It is an arithmetic number, because the mean of its divisors is an integer number (1657963545).

Almost surely, 214115353144 is an apocalyptic number.

It is an amenable number.

14115353144 is a deficient number, since it is larger than the sum of its proper divisors (12412063576).

14115353144 is a wasteful number, since it uses less digits than its factorization.

14115353144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4075310 (or 4075306 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The spelling of 14115353144 in words is "fourteen billion, one hundred fifteen million, three hundred fifty-three thousand, one hundred forty-four".

Divisors: 1 2 4 8 433 866 1732 3464 4074871 8149742 16299484 32598968 1764419143 3528838286 7057676572 14115353144