Base | Representation |
---|---|
bin | 1100000011101111… |
… | …10001111110010000 |
3 | 121201011200200201200 |
4 | 12001313301332100 |
5 | 101224301211033 |
6 | 2550221031200 |
7 | 316266552330 |
oct | 60167617620 |
9 | 17634620650 |
10 | 6473850768 |
11 | 28223579a0 |
12 | 13080b5500 |
13 | 7c22c6838 |
14 | 455b190c0 |
15 | 27d538013 |
hex | 181df1f90 |
6473850768 has 120 divisors (see below), whose sum is σ = 22588453056. Its totient is φ = 1681516800.
The previous prime is 6473850763. The next prime is 6473850769. The reversal of 6473850768 is 8670583746.
6473850768 is a `hidden beast` number, since 6 + 4 + 73 + 8 + 507 + 68 = 666.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (6473850763) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 280843 + ... + 303018.
Almost surely, 26473850768 is an apocalyptic number.
It is an amenable number.
6473850768 is an abundant number, since it is smaller than the sum of its proper divisors (16114602288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6473850768 is a wasteful number, since it uses less digits than its factorization.
6473850768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 583893 (or 583884 counting only the distinct ones).
The product of its (nonzero) digits is 6773760, while the sum is 54.
The square root of 6473850768 is about 80460.2434000793. The cubic root of 6473850768 is about 1863.7495918232.
The spelling of 6473850768 in words is "six billion, four hundred seventy-three million, eight hundred fifty thousand, seven hundred sixty-eight".
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