Base | Representation |
---|---|
bin | 1011101010010111000010 |
3 | 12202022112120 |
4 | 23222113002 |
5 | 1240311330 |
6 | 145305110 |
7 | 34661541 |
oct | 13522702 |
9 | 5668476 |
10 | 3057090 |
11 | 17a8923 |
12 | 1035196 |
13 | 83063a |
14 | 598158 |
15 | 405c10 |
hex | 2ea5c2 |
3057090 has 32 divisors (see below), whose sum is σ = 7390656. Its totient is φ = 809280.
The previous prime is 3057079. The next prime is 3057113. The reversal of 3057090 is 907503.
3057090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 3057090.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 5149 + ... + 5711.
It is an arithmetic number, because the mean of its divisors is an integer number (230958).
Almost surely, 23057090 is an apocalyptic number.
3057090 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3057090 is an abundant number, since it is smaller than the sum of its proper divisors (4333566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3057090 is a wasteful number, since it uses less digits than its factorization.
3057090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 754.
The product of its (nonzero) digits is 945, while the sum is 24.
The square root of 3057090 is about 1748.4536024728. The cubic root of 3057090 is about 145.1340812882.
The spelling of 3057090 in words is "three million, fifty-seven thousand, ninety".
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