Base | Representation |
---|---|
bin | 110011111011… |
… | …1010011000010 |
3 | 1220020021212122 |
4 | 1213313103002 |
5 | 23432233310 |
6 | 2411324242 |
7 | 450266654 |
oct | 147672302 |
9 | 56207778 |
10 | 27227330 |
11 | 14407329 |
12 | 9150682 |
13 | 5843c60 |
14 | 388a6d4 |
15 | 25cc555 |
hex | 19f74c2 |
27227330 has 16 divisors (see below), whose sum is σ = 52779384. Its totient is φ = 10053120.
The previous prime is 27227311. The next prime is 27227339. The reversal of 27227330 is 3372272.
It can be written as a sum of positive squares in 4 ways, for example, as 14432401 + 12794929 = 3799^2 + 3577^2 .
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 27227330.
It is not an unprimeable number, because it can be changed into a prime (27227339) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104591 + ... + 104850.
Almost surely, 227227330 is an apocalyptic number.
27227330 is a deficient number, since it is larger than the sum of its proper divisors (25552054).
27227330 is a wasteful number, since it uses less digits than its factorization.
27227330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209461.
The product of its (nonzero) digits is 3528, while the sum is 26.
The square root of 27227330 is about 5217.9814104690. The cubic root of 27227330 is about 300.8396109490.
The spelling of 27227330 in words is "twenty-seven million, two hundred twenty-seven thousand, three hundred thirty".
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