Base | Representation |
---|---|
bin | 11011011100100… |
… | …11001000000101 |
3 | 121001020102222001 |
4 | 31232103020011 |
5 | 432420201043 |
6 | 34502505301 |
7 | 5464004620 |
oct | 1556231005 |
9 | 531212861 |
10 | 230240773 |
11 | 108a68334 |
12 | 65135231 |
13 | 38914a59 |
14 | 22814db7 |
15 | 1532e74d |
hex | db93205 |
230240773 has 16 divisors (see below), whose sum is σ = 272782080. Its totient is φ = 190141056.
The previous prime is 230240669. The next prime is 230240783. The reversal of 230240773 is 377042032.
It is not a de Polignac number, because 230240773 - 29 = 230240261 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230240783) 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 15 ways as a sum of consecutive naturals, for example, 130465 + ... + 132217.
It is an arithmetic number, because the mean of its divisors is an integer number (17048880).
Almost surely, 2230240773 is an apocalyptic number.
It is an amenable number.
230240773 is a deficient number, since it is larger than the sum of its proper divisors (42541307).
230240773 is a wasteful number, since it uses less digits than its factorization.
230240773 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2436.
The product of its (nonzero) digits is 7056, while the sum is 28.
The square root of 230240773 is about 15173.6868624603. The cubic root of 230240773 is about 612.9062898141.
The spelling of 230240773 in words is "two hundred thirty million, two hundred forty thousand, seven hundred seventy-three".
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