Base | Representation |
---|---|
bin | 11011100000011… |
… | …11000010100011 |
3 | 121002012020012012 |
4 | 31300033002203 |
5 | 433032421243 |
6 | 34521423135 |
7 | 5501220431 |
oct | 1560170243 |
9 | 532166165 |
10 | 230748323 |
11 | 1092846a3 |
12 | 6533aaab |
13 | 38a61a90 |
14 | 22907d51 |
15 | 153ced18 |
hex | dc0f0a3 |
230748323 has 8 divisors (see below), whose sum is σ = 248651088. Its totient is φ = 212867424.
The previous prime is 230748319. The next prime is 230748359. The reversal of 230748323 is 323847032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230748323 - 22 = 230748319 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 230748323.
It is not an unprimeable number, because it can be changed into a prime (230748923) 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 7 ways as a sum of consecutive naturals, for example, 21365 + ... + 30297.
It is an arithmetic number, because the mean of its divisors is an integer number (31081386).
Almost surely, 2230748323 is an apocalyptic number.
230748323 is a deficient number, since it is larger than the sum of its proper divisors (17902765).
230748323 is a wasteful number, since it uses less digits than its factorization.
230748323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10933.
The product of its (nonzero) digits is 24192, while the sum is 32.
The square root of 230748323 is about 15190.4023317357. The cubic root of 230748323 is about 613.3563292483.
The spelling of 230748323 in words is "two hundred thirty million, seven hundred forty-eight thousand, three hundred twenty-three".
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