Base | Representation |
---|---|
bin | 1011101010000100101110 |
3 | 12202020221011 |
4 | 23222010232 |
5 | 1240242133 |
6 | 145255434 |
7 | 34655245 |
oct | 13520456 |
9 | 5666834 |
10 | 3055918 |
11 | 17a7a58 |
12 | 103457a |
13 | 82cc48 |
14 | 59795c |
15 | 4056cd |
hex | 2ea12e |
3055918 has 16 divisors (see below), whose sum is σ = 4939776. Its totient is φ = 1413720.
The previous prime is 3055909. The next prime is 3055919. The reversal of 3055918 is 8195503.
3055918 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a self number, because there is not a number n which added to its sum of digits gives 3055918.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3055919) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355 + ... + 2497.
It is an arithmetic number, because the mean of its divisors is an integer number (308736).
Almost surely, 23055918 is an apocalyptic number.
3055918 is a deficient number, since it is larger than the sum of its proper divisors (1883858).
3055918 is a wasteful number, since it uses less digits than its factorization.
3055918 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2199.
The product of its (nonzero) digits is 5400, while the sum is 31.
The square root of 3055918 is about 1748.1184170416. The cubic root of 3055918 is about 145.1155321794.
The spelling of 3055918 in words is "three million, fifty-five thousand, nine hundred eighteen".
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