Base | Representation |
---|---|
bin | 1100111110101111… |
… | …11010010100011000 |
3 | 122222200001101000200 |
4 | 12133113322110120 |
5 | 103233004002244 |
6 | 3111301502200 |
7 | 334456634361 |
oct | 63727722430 |
9 | 18880041020 |
10 | 6968812824 |
11 | 2a56793246 |
12 | 1425a11960 |
13 | 870a067ac |
14 | 4a175cb68 |
15 | 2abc08669 |
hex | 19f5fa518 |
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".
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