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6768075244 = 2271190920297
BaseRepresentation
bin1100100110110100…
…01010000111101100
3122110200022211211111
412103122022013230
5102330111401434
63035331201404
7326501455540
oct62332120754
918420284744
106768075244
112963447117
12138a746264
1383b251868
14482c27a20
152992a5964
hex19368a1ec

6768075244 has 24 divisors (see below), whose sum is σ = 13537954080. Its totient is φ = 2900217216.

The previous prime is 6768075229. The next prime is 6768075263. The reversal of 6768075244 is 4425708676.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323304 + ... + 343600.

It is an arithmetic number, because the mean of its divisors is an integer number (564081420).

Almost surely, 26768075244 is an apocalyptic number.

It is an amenable number.

6768075244 is an abundant number, since it is smaller than the sum of its proper divisors (6769878836).

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

6768075244 is a wasteful number, since it uses less digits than its factorization.

6768075244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32217 (or 32215 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 49.

The square root of 6768075244 is about 82268.3125146007. The cubic root of 6768075244 is about 1891.5669883949.

The spelling of 6768075244 in words is "six billion, seven hundred sixty-eight million, seventy-five thousand, two hundred forty-four".

Divisors: 1 2 4 7 14 28 11909 20297 23818 40594 47636 81188 83363 142079 166726 284158 333452 568316 241716973 483433946 966867892 1692018811 3384037622 6768075244