Base | Representation |
---|---|
bin | 11011011101001… |
… | …10111110111111 |
3 | 121001101120112120 |
4 | 31232212332333 |
5 | 432430301421 |
6 | 34504334023 |
7 | 5464464015 |
oct | 1556467677 |
9 | 531346476 |
10 | 230322111 |
11 | 109013458 |
12 | 65174313 |
13 | 38942a96 |
14 | 228368b5 |
15 | 153488c6 |
hex | dba6fbf |
230322111 has 8 divisors (see below), whose sum is σ = 310078080. Its totient is φ = 152057112.
The previous prime is 230322107. The next prime is 230322119. The reversal of 230322111 is 111223032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 230322111 - 22 = 230322107 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230322119) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372381 + ... + 372998.
It is an arithmetic number, because the mean of its divisors is an integer number (38759760).
Almost surely, 2230322111 is an apocalyptic number.
230322111 is a deficient number, since it is larger than the sum of its proper divisors (79755969).
230322111 is a wasteful number, since it uses less digits than its factorization.
230322111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 745485.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 230322111 is about 15176.3668577166. The cubic root of 230322111 is about 612.9784558656.
Adding to 230322111 its reverse (111223032), we get a palindrome (341545143).
The spelling of 230322111 in words is "two hundred thirty million, three hundred twenty-two thousand, one hundred eleven".
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