Base | Representation |
---|---|
bin | 1011011000111000011010 |
3 | 12121200100000 |
4 | 23120320122 |
5 | 1231013443 |
6 | 143553430 |
7 | 34243035 |
oct | 13307032 |
9 | 5550300 |
10 | 2985498 |
11 | 175a05a |
12 | bbb876 |
13 | 806b89 |
14 | 57a01c |
15 | 3de8d3 |
hex | 2d8e1a |
2985498 has 24 divisors (see below), whose sum is σ = 6709248. Its totient is φ = 995004.
The previous prime is 2985491. The next prime is 2985503. The reversal of 2985498 is 8945892.
2985498 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an alternating number because its digits alternate between even and odd.
It is a nialpdrome in base 12.
It is not an unprimeable number, because it can be changed into a prime (2985491) 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 11 ways as a sum of consecutive naturals, for example, 2586 + ... + 3557.
It is an arithmetic number, because the mean of its divisors is an integer number (279552).
22985498 is an apocalyptic number.
2985498 is an abundant number, since it is smaller than the sum of its proper divisors (3723750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2985498 is an equidigital number, since it uses as much as digits as its factorization.
2985498 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6160 (or 6148 counting only the distinct ones).
The product of its digits is 207360, while the sum is 45.
The square root of 2985498 is about 1727.8593692775. The cubic root of 2985498 is about 143.9921870761.
The spelling of 2985498 in words is "two million, nine hundred eighty-five thousand, four hundred ninety-eight".
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