Base | Representation |
---|---|
bin | 11011011101110… |
… | …10110101011110 |
3 | 121001112201002002 |
4 | 31232322311132 |
5 | 432440402142 |
6 | 34510202302 |
7 | 5465253044 |
oct | 1556726536 |
9 | 531481062 |
10 | 230403422 |
11 | 109069557 |
12 | 651b3392 |
13 | 38970ab2 |
14 | 22858394 |
15 | 15362a32 |
hex | dbbad5e |
230403422 has 8 divisors (see below), whose sum is σ = 349027272. Its totient is φ = 114061000.
The previous prime is 230403413. The next prime is 230403451. The reversal of 230403422 is 224304032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 230403394 and 230403403.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570104 + ... + 570507.
It is an arithmetic number, because the mean of its divisors is an integer number (43628409).
Almost surely, 2230403422 is an apocalyptic number.
230403422 is a deficient number, since it is larger than the sum of its proper divisors (118623850).
230403422 is a wasteful number, since it uses less digits than its factorization.
230403422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1140714.
The product of its (nonzero) digits is 1152, while the sum is 20.
The square root of 230403422 is about 15179.0454904121. The cubic root of 230403422 is about 613.0505809819.
Adding to 230403422 its reverse (224304032), we get a palindrome (454707454).
It can be divided in two parts, 23040 and 3422, that added together give a palindrome (26462).
The spelling of 230403422 in words is "two hundred thirty million, four hundred three thousand, four hundred twenty-two".
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