Base | Representation |
---|---|
bin | 1000101010111100110011 |
3 | 11021111001222 |
4 | 20222330303 |
5 | 1040214300 |
6 | 120415255 |
7 | 25215020 |
oct | 10527463 |
9 | 4244058 |
10 | 2273075 |
11 | 1312882 |
12 | 91752b |
13 | 61781c |
14 | 432547 |
15 | 2ed785 |
hex | 22af33 |
2273075 has 24 divisors (see below), whose sum is σ = 3333120. Its totient is φ = 1504800.
The previous prime is 2273071. The next prime is 2273077. The reversal of 2273075 is 5703722.
2273075 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2273075 - 22 = 2273071 is a prime.
It is an Ulam number.
2273075 is strictly pandigital in base 8.
It is not an unprimeable number, because it can be changed into a prime (2273071) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5216 + ... + 5634.
It is an arithmetic number, because the mean of its divisors is an integer number (138880).
22273075 is an apocalyptic number.
2273075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2273075 is a deficient number, since it is larger than the sum of its proper divisors (1060045).
2273075 is a wasteful number, since it uses less digits than its factorization.
2273075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 467 (or 462 counting only the distinct ones).
The product of its (nonzero) digits is 2940, while the sum is 26.
The square root of 2273075 is about 1507.6720465672. The cubic root of 2273075 is about 131.4834996911.
Adding to 2273075 its reverse (5703722), we get a palindrome (7976797).
The spelling of 2273075 in words is "two million, two hundred seventy-three thousand, seventy-five".
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