Base | Representation |
---|---|
bin | 11011000100111… |
… | …01001011101000 |
3 | 120211101201100001 |
4 | 31202131023220 |
5 | 431121324412 |
6 | 34312152344 |
7 | 5425424521 |
oct | 1542351350 |
9 | 524351301 |
10 | 227136232 |
11 | 1072378a4 |
12 | 640986b4 |
13 | 3809894b |
14 | 22247848 |
15 | 14e19957 |
hex | d89d2e8 |
227136232 has 16 divisors (see below), whose sum is σ = 426199140. Its totient is φ = 113483136.
The previous prime is 227136181. The next prime is 227136251. The reversal of 227136232 is 232631722.
227136232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 219217636 + 7918596 = 14806^2 + 2814^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 227136232.
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, 1558 + ... + 21370.
Almost surely, 2227136232 is an apocalyptic number.
It is an amenable number.
227136232 is a deficient number, since it is larger than the sum of its proper divisors (199062908).
227136232 is a wasteful number, since it uses less digits than its factorization.
227136232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21252 (or 21248 counting only the distinct ones).
The product of its digits is 6048, while the sum is 28.
The square root of 227136232 is about 15071.0395129201. The cubic root of 227136232 is about 610.1390277038.
Adding to 227136232 its reverse (232631722), we get a palindrome (459767954).
It can be divided in two parts, 2271 and 36232, that added together give a triangular number (38503 = T277).
The spelling of 227136232 in words is "two hundred twenty-seven million, one hundred thirty-six thousand, two hundred thirty-two".
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