Base | Representation |
---|---|
bin | 1111111000011100111100 |
3 | 21211112002120 |
4 | 33320130330 |
5 | 2031212023 |
6 | 225122540 |
7 | 50250105 |
oct | 17703474 |
9 | 7745076 |
10 | 4163388 |
11 | 2394019 |
12 | 1489450 |
13 | b2a058 |
14 | 7a53ac |
15 | 5738e3 |
hex | 3f873c |
4163388 has 24 divisors (see below), whose sum is σ = 9978192. Its totient is φ = 1350144.
The previous prime is 4163387. The next prime is 4163399. The reversal of 4163388 is 8833614.
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4163381) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4245 + ... + 5132.
It is an arithmetic number, because the mean of its divisors is an integer number (415758).
Almost surely, 24163388 is an apocalyptic number.
It is an amenable number.
4163388 is an abundant number, since it is smaller than the sum of its proper divisors (5814804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4163388 is a wasteful number, since it uses less digits than its factorization.
4163388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9421 (or 9419 counting only the distinct ones).
The product of its digits is 13824, while the sum is 33.
The square root of 4163388 is about 2040.4381882331. The cubic root of 4163388 is about 160.8726794540.
The spelling of 4163388 in words is "four million, one hundred sixty-three thousand, three hundred eighty-eight".
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