Base | Representation |
---|---|
bin | 1000011100010110101111 |
3 | 11011110001220 |
4 | 20130112233 |
5 | 1031311140 |
6 | 115234423 |
7 | 24545520 |
oct | 10342657 |
9 | 4143056 |
10 | 2213295 |
11 | 1281977 |
12 | 8a8a13 |
13 | 5c6556 |
14 | 418847 |
15 | 2dabd0 |
hex | 21c5af |
2213295 has 32 divisors (see below), whose sum is σ = 4105728. Its totient is φ = 997248.
The previous prime is 2213293. The next prime is 2213311. The reversal of 2213295 is 5923122.
2213295 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 2213295 - 21 = 2213293 is a prime.
2213295 is strictly pandigital in base 8.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2213293) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11137 + ... + 11333.
It is an arithmetic number, because the mean of its divisors is an integer number (128304).
22213295 is an apocalyptic number.
2213295 is a deficient number, since it is larger than the sum of its proper divisors (1892433).
2213295 is a wasteful number, since it uses less digits than its factorization.
2213295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 319.
The product of its digits is 1080, while the sum is 24.
The square root of 2213295 is about 1487.7146903893. The cubic root of 2213295 is about 130.3206090509.
The spelling of 2213295 in words is "two million, two hundred thirteen thousand, two hundred ninety-five".
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