Base | Representation |
---|---|
bin | 11011100000001… |
… | …00101101100110 |
3 | 121002010002011111 |
4 | 31300010231212 |
5 | 433030043042 |
6 | 34520455234 |
7 | 5500653211 |
oct | 1560045546 |
9 | 532102144 |
10 | 230706022 |
11 | 109255938 |
12 | 6531a51a |
13 | 38a48751 |
14 | 228d6778 |
15 | 153c2517 |
hex | dc04b66 |
230706022 has 4 divisors (see below), whose sum is σ = 346059036. Its totient is φ = 115353010.
The previous prime is 230706001. The next prime is 230706071. The reversal of 230706022 is 220607032.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 230705984 and 230706002.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 57676504 + ... + 57676507.
It is an arithmetic number, because the mean of its divisors is an integer number (86514759).
Almost surely, 2230706022 is an apocalyptic number.
230706022 is a deficient number, since it is larger than the sum of its proper divisors (115353014).
230706022 is a wasteful number, since it uses less digits than its factorization.
230706022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115353013.
The product of its (nonzero) digits is 1008, while the sum is 22.
The square root of 230706022 is about 15189.0099084832. The cubic root of 230706022 is about 613.3188466044.
It can be divided in two parts, 23070 and 6022, that added together give a palindrome (29092).
The spelling of 230706022 in words is "two hundred thirty million, seven hundred six thousand, twenty-two".
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