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6828054824 = 232641732309
BaseRepresentation
bin1100101101111101…
…11101100100101000
3122121212012010100102
412112332331210220
5102440440223244
63045312524532
7331130336243
oct62676754450
918555163312
106828054824
112994293718
1213a6850748
1384a7c2436
1448ab9c25a
1529e6a254e
hex196fbd928

6828054824 has 16 divisors (see below), whose sum is σ = 12803483700. Its totient is φ = 3413792512.

The previous prime is 6828054817. The next prime is 6828054829. The reversal of 6828054824 is 4284508286.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6798002500 + 30052324 = 82450^2 + 5482^2 .

It is not an unprimeable number, because it can be changed into a prime (6828054829) 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 3 ways as a sum of consecutive naturals, for example, 195182 + ... + 227490.

Almost surely, 26828054824 is an apocalyptic number.

It is an amenable number.

6828054824 is a deficient number, since it is larger than the sum of its proper divisors (5975428876).

6828054824 is a wasteful number, since it uses less digits than its factorization.

6828054824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58732 (or 58728 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 47.

The square root of 6828054824 is about 82632.0447768298. The cubic root of 6828054824 is about 1897.1383351262.

The spelling of 6828054824 in words is "six billion, eight hundred twenty-eight million, fifty-four thousand, eight hundred twenty-four".

Divisors: 1 2 4 8 26417 32309 52834 64618 105668 129236 211336 258472 853506853 1707013706 3414027412 6828054824