Base | Representation |
---|---|
bin | 1000110101010011… |
… | …00101011000101001 |
3 | 110020111001102021102 |
4 | 10122221211120221 |
5 | 34202432412240 |
6 | 2102315051145 |
7 | 225340660205 |
oct | 43251453051 |
9 | 13214042242 |
10 | 4742075945 |
11 | 2013861932 |
12 | b04140ab5 |
13 | 5a75a34c9 |
14 | 32db21b05 |
15 | 1cb4a9815 |
hex | 11aa65629 |
4742075945 has 16 divisors (see below), whose sum is σ = 5939861760. Its totient is φ = 3627522624.
The previous prime is 4742075929. The next prime is 4742075959. The reversal of 4742075945 is 5495702474.
It is a cyclic number.
It is not a de Polignac number, because 4742075945 - 24 = 4742075929 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 4742075945.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 520691 + ... + 529719.
It is an arithmetic number, because the mean of its divisors is an integer number (371241360).
Almost surely, 24742075945 is an apocalyptic number.
It is an amenable number.
4742075945 is a deficient number, since it is larger than the sum of its proper divisors (1197785815).
4742075945 is a wasteful number, since it uses less digits than its factorization.
4742075945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13624.
The product of its (nonzero) digits is 1411200, while the sum is 47.
The square root of 4742075945 is about 68862.7326280333. The cubic root of 4742075945 is about 1680.0524295098.
The spelling of 4742075945 in words is "four billion, seven hundred forty-two million, seventy-five thousand, nine hundred forty-five".
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