Base | Representation |
---|---|
bin | 1111111000111000011000 |
3 | 21211121111121 |
4 | 33320320120 |
5 | 2031241034 |
6 | 225135024 |
7 | 50255164 |
oct | 17707030 |
9 | 7747447 |
10 | 4165144 |
11 | 2395375 |
12 | 148a474 |
13 | b2aaa9 |
14 | 7a5ca4 |
15 | 5741b4 |
hex | 3f8e18 |
4165144 has 16 divisors (see below), whose sum is σ = 7920720. Its totient is φ = 2052960.
The previous prime is 4165103. The next prime is 4165157. The reversal of 4165144 is 4415614.
4165144 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3099 + ... + 4234.
It is an arithmetic number, because the mean of its divisors is an integer number (495045).
Almost surely, 24165144 is an apocalyptic number.
It is an amenable number.
4165144 is a deficient number, since it is larger than the sum of its proper divisors (3755576).
4165144 is a wasteful number, since it uses less digits than its factorization.
4165144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7410 (or 7406 counting only the distinct ones).
The product of its digits is 1920, while the sum is 25.
The square root of 4165144 is about 2040.8684425999. The cubic root of 4165144 is about 160.8952934660.
The spelling of 4165144 in words is "four million, one hundred sixty-five thousand, one hundred forty-four".
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