Base | Representation |
---|---|
bin | 1000100101000001010100 |
3 | 11020020202110 |
4 | 20211001110 |
5 | 1033430123 |
6 | 120111020 |
7 | 25054143 |
oct | 10450124 |
9 | 4206673 |
10 | 2248788 |
11 | 12a6603 |
12 | 905470 |
13 | 609759 |
14 | 42775a |
15 | 2e6493 |
hex | 225054 |
2248788 has 24 divisors (see below), whose sum is σ = 5327392. Its totient is φ = 738144.
The previous prime is 2248787. The next prime is 2248837. The reversal of 2248788 is 8878422.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2248781) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595 + ... + 2202.
22248788 is an apocalyptic number.
It is an amenable number.
2248788 is an abundant number, since it is smaller than the sum of its proper divisors (3078604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2248788 is a wasteful number, since it uses less digits than its factorization.
2248788 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2871 (or 2869 counting only the distinct ones).
The product of its digits is 57344, while the sum is 39.
The square root of 2248788 is about 1499.5959455800. The cubic root of 2248788 is about 131.0135370507.
The spelling of 2248788 in words is "two million, two hundred forty-eight thousand, seven hundred eighty-eight".
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