Base | Representation |
---|---|
bin | 1111010010000000… |
… | …1000111111110101 |
3 | 101120212202112220111 |
4 | 3310200020333311 |
5 | 31400112104130 |
6 | 1515013303021 |
7 | 203436662401 |
oct | 36440107765 |
9 | 11525675814 |
10 | 4102066165 |
11 | 181556702a |
12 | 965934a71 |
13 | 504b097b2 |
14 | 2acb22101 |
15 | 1901d702a |
hex | f4808ff5 |
4102066165 has 16 divisors (see below), whose sum is σ = 5085904896. Its totient is φ = 3172896000.
The previous prime is 4102066139. The next prime is 4102066181. The reversal of 4102066165 is 5616602014.
It is not a de Polignac number, because 4102066165 - 231 = 1954582517 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 166909 + ... + 189901.
It is an arithmetic number, because the mean of its divisors is an integer number (317869056).
Almost surely, 24102066165 is an apocalyptic number.
It is an amenable number.
4102066165 is a deficient number, since it is larger than the sum of its proper divisors (983838731).
4102066165 is a wasteful number, since it uses less digits than its factorization.
4102066165 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24180.
The product of its (nonzero) digits is 8640, while the sum is 31.
The square root of 4102066165 is about 64047.3743802195. The cubic root of 4102066165 is about 1600.7894756255.
Adding to 4102066165 its reverse (5616602014), we get a palindrome (9718668179).
The spelling of 4102066165 in words is "four billion, one hundred two million, sixty-six thousand, one hundred sixty-five".
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