Base | Representation |
---|---|
bin | 1111110101011111… |
… | …0010101110100111 |
3 | 101222020202201011020 |
4 | 3331113302232213 |
5 | 32201210411433 |
6 | 1541450542223 |
7 | 210224551665 |
oct | 37527625647 |
9 | 11866681136 |
10 | 4250872743 |
11 | 1891563677 |
12 | 9a7737973 |
13 | 5298ab420 |
14 | 2c47b9c35 |
15 | 19d2cccb3 |
hex | fd5f2ba7 |
4250872743 has 16 divisors (see below), whose sum is σ = 6252693216. Its totient is φ = 2552117760.
The previous prime is 4250872733. The next prime is 4250872757. The reversal of 4250872743 is 3472780524.
It is a happy number.
It is not a de Polignac number, because 4250872743 - 28 = 4250872487 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4250872695 and 4250872704.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4250872733) 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, 1327630 + ... + 1330827.
It is an arithmetic number, because the mean of its divisors is an integer number (390793326).
Almost surely, 24250872743 is an apocalyptic number.
4250872743 is a deficient number, since it is larger than the sum of its proper divisors (2001820473).
4250872743 is a wasteful number, since it uses less digits than its factorization.
4250872743 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2658514.
The product of its (nonzero) digits is 376320, while the sum is 42.
The square root of 4250872743 is about 65198.7173416778. The cubic root of 4250872743 is about 1619.9167694627.
The spelling of 4250872743 in words is "four billion, two hundred fifty million, eight hundred seventy-two thousand, seven hundred forty-three".
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