Base | Representation |
---|---|
bin | 11011000100111… |
… | …11010101001000 |
3 | 120211102011101222 |
4 | 31202133111020 |
5 | 431122120112 |
6 | 34312301212 |
7 | 5425462262 |
oct | 1542372510 |
9 | 524364358 |
10 | 227145032 |
11 | 107243474 |
12 | 640a1808 |
13 | 3809c95a |
14 | 2224ab32 |
15 | 14e1c372 |
hex | d89f548 |
227145032 has 16 divisors (see below), whose sum is σ = 426683760. Its totient is φ = 113362704.
The previous prime is 227145011. The next prime is 227145067. The reversal of 227145032 is 230541722.
227145032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 227144992 and 227145010.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21578 + ... + 30329.
It is an arithmetic number, because the mean of its divisors is an integer number (26667735).
Almost surely, 2227145032 is an apocalyptic number.
It is an amenable number.
227145032 is a deficient number, since it is larger than the sum of its proper divisors (199538728).
227145032 is a wasteful number, since it uses less digits than its factorization.
227145032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52460 (or 52456 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 26.
The square root of 227145032 is about 15071.3314607569. The cubic root of 227145032 is about 610.1469071954.
Adding to 227145032 its reverse (230541722), we get a palindrome (457686754).
The spelling of 227145032 in words is "two hundred twenty-seven million, one hundred forty-five thousand, thirty-two".
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