Base | Representation |
---|---|
bin | 11011111010110… |
… | …10000010001000 |
3 | 121022200122200102 |
4 | 31331122002020 |
5 | 434423414344 |
6 | 35123424532 |
7 | 5542451255 |
oct | 1575320210 |
9 | 538618612 |
10 | 234201224 |
11 | 110222934 |
12 | 66525148 |
13 | 396a060a |
14 | 2316642c |
15 | 15862e4e |
hex | df5a088 |
234201224 has 16 divisors (see below), whose sum is σ = 443476620. Its totient is φ = 115940800.
The previous prime is 234201211. The next prime is 234201229. The reversal of 234201224 is 422102432.
It can be written as a sum of positive squares in 2 ways, for example, as 230128900 + 4072324 = 15170^2 + 2018^2 .
It is a junction number, because it is equal to n+sod(n) for n = 234201196 and 234201205.
It is not an unprimeable number, because it can be changed into a prime (234201229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144119 + ... + 145734.
Almost surely, 2234201224 is an apocalyptic number.
It is an amenable number.
234201224 is a deficient number, since it is larger than the sum of its proper divisors (209275396).
234201224 is a wasteful number, since it uses less digits than its factorization.
234201224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 289960 (or 289956 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 234201224 is about 15303.6343395940. The cubic root of 234201224 is about 616.4006010065.
Adding to 234201224 its reverse (422102432), we get a palindrome (656303656).
The spelling of 234201224 in words is "two hundred thirty-four million, two hundred one thousand, two hundred twenty-four".
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