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6968812824 = 233296789067
BaseRepresentation
bin1100111110101111…
…11010010100011000
3122222200001101000200
412133113322110120
5103233004002244
63111301502200
7334456634361
oct63727722430
918880041020
106968812824
112a56793246
121425a11960
13870a067ac
144a175cb68
152abc08669
hex19f5fa518

6968812824 has 24 divisors (see below), whose sum is σ = 18873868260. Its totient is φ = 2322937584.

The previous prime is 6968812819. The next prime is 6968812889. The reversal of 6968812824 is 4282188696.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 48394462 + ... + 48394605.

Almost surely, 26968812824 is an apocalyptic number.

It is an amenable number.

6968812824 is an abundant number, since it is smaller than the sum of its proper divisors (11905055436).

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

6968812824 is a wasteful number, since it uses less digits than its factorization.

6968812824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96789079 (or 96789072 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 54.

The square root of 6968812824 is about 83479.4155705465. The cubic root of 6968812824 is about 1910.0860522435.

The spelling of 6968812824 in words is "six billion, nine hundred sixty-eight million, eight hundred twelve thousand, eight hundred twenty-four".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 96789067 193578134 290367201 387156268 580734402 774312536 871101603 1161468804 1742203206 2322937608 3484406412 6968812824