Base | Representation |
---|---|
bin | 1000011101011101… |
… | …01001001110011101 |
3 | 102201112201100122211 |
4 | 10032232221032131 |
5 | 33300232411210 |
6 | 2030412240421 |
7 | 220362002341 |
oct | 41656511635 |
9 | 12645640584 |
10 | 4542075805 |
11 | 1a20979863 |
12 | a69170111 |
13 | 575019127 |
14 | 31133d621 |
15 | 1b8b5038a |
hex | 10eba939d |
4542075805 has 8 divisors (see below), whose sum is σ = 5451080544. Its totient is φ = 3633267600.
The previous prime is 4542075781. The next prime is 4542075821. The reversal of 4542075805 is 5085702454.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4542075805 - 25 = 4542075773 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7690 + ... + 95620.
It is an arithmetic number, because the mean of its divisors is an integer number (681385068).
Almost surely, 24542075805 is an apocalyptic number.
It is an amenable number.
4542075805 is a deficient number, since it is larger than the sum of its proper divisors (909004739).
4542075805 is a wasteful number, since it uses less digits than its factorization.
4542075805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98267.
The product of its (nonzero) digits is 224000, while the sum is 40.
The square root of 4542075805 is about 67394.9241783089. The cubic root of 4542075805 is about 1656.0932715490.
The spelling of 4542075805 in words is "four billion, five hundred forty-two million, seventy-five thousand, eight hundred five".
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