Base | Representation |
---|---|
bin | 11011011110100… |
… | …11011111111100 |
3 | 121001201211122122 |
4 | 31233103133330 |
5 | 433002120234 |
6 | 34512302112 |
7 | 5466153422 |
oct | 1557233774 |
9 | 531654578 |
10 | 230504444 |
11 | 109128445 |
12 | 65241938 |
13 | 389a7a81 |
14 | 22883112 |
15 | 1538292e |
hex | dbd37fc |
230504444 has 6 divisors (see below), whose sum is σ = 403382784. Its totient is φ = 115252220.
The previous prime is 230504399. The next prime is 230504453. The reversal of 230504444 is 444405032.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28813052 + ... + 28813059.
It is an arithmetic number, because the mean of its divisors is an integer number (67230464).
Almost surely, 2230504444 is an apocalyptic number.
It is an amenable number.
230504444 is a deficient number, since it is larger than the sum of its proper divisors (172878340).
230504444 is a wasteful number, since it uses less digits than its factorization.
230504444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57626115 (or 57626113 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 26.
The square root of 230504444 is about 15182.3728053292. The cubic root of 230504444 is about 613.1401666689.
Adding to 230504444 its reverse (444405032), we get a palindrome (674909476).
The spelling of 230504444 in words is "two hundred thirty million, five hundred four thousand, four hundred forty-four".
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