Base | Representation |
---|---|
bin | 11011011101011… |
… | …00001011101100 |
3 | 121001102122202012 |
4 | 31232230023230 |
5 | 432431442104 |
6 | 34505020352 |
7 | 5464613054 |
oct | 1556541354 |
9 | 531378665 |
10 | 230343404 |
11 | 109028455 |
12 | 651846b8 |
13 | 3894c695 |
14 | 22840564 |
15 | 1534ed6e |
hex | dbac2ec |
230343404 has 36 divisors (see below), whose sum is σ = 443037840. Its totient is φ = 104643840.
The previous prime is 230343401. The next prime is 230343409. The reversal of 230343404 is 404343032.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 230343404.
It is not an unprimeable number, because it can be changed into a prime (230343401) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30089 + ... + 36959.
Almost surely, 2230343404 is an apocalyptic number.
It is an amenable number.
230343404 is a deficient number, since it is larger than the sum of its proper divisors (212694436).
230343404 is a wasteful number, since it uses less digits than its factorization.
230343404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6938 (or 6919 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 23.
The square root of 230343404 is about 15177.0683598645. The cubic root of 230343404 is about 612.9973449886.
Adding to 230343404 its reverse (404343032), we get a palindrome (634686436).
The spelling of 230343404 in words is "two hundred thirty million, three hundred forty-three thousand, four hundred four".
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