Base | Representation |
---|---|
bin | 1100000011110111… |
… | …01011101110001100 |
3 | 121201020121122222112 |
4 | 12001323223232030 |
5 | 101230031424430 |
6 | 2550255003152 |
7 | 316311342626 |
oct | 60173535614 |
9 | 17636548875 |
10 | 6474873740 |
11 | 2822996525 |
12 | 13085094b8 |
13 | 7c259434a |
14 | 455d03c16 |
15 | 27d68b195 |
hex | 181eebb8c |
6474873740 has 48 divisors (see below), whose sum is σ = 13665879360. Its totient is φ = 2576912640.
The previous prime is 6474873701. The next prime is 6474873749. The reversal of 6474873740 is 473784746.
It is not an unprimeable number, because it can be changed into a prime (6474873749) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4687850 + ... + 4689230.
It is an arithmetic number, because the mean of its divisors is an integer number (284705820).
Almost surely, 26474873740 is an apocalyptic number.
It is an amenable number.
6474873740 is an abundant number, since it is smaller than the sum of its proper divisors (7191005620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6474873740 is a wasteful number, since it uses less digits than its factorization.
6474873740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2402 (or 2400 counting only the distinct ones).
The product of its (nonzero) digits is 3161088, while the sum is 50.
The square root of 6474873740 is about 80466.6001518643. The cubic root of 6474873740 is about 1863.8477540711.
The spelling of 6474873740 in words is "six billion, four hundred seventy-four million, eight hundred seventy-three thousand, seven hundred forty".
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