Base | Representation |
---|---|
bin | 11011011101000… |
… | …10100111010110 |
3 | 121001100122222201 |
4 | 31232202213112 |
5 | 432424213324 |
6 | 34504115114 |
7 | 5464360600 |
oct | 1556424726 |
9 | 531318881 |
10 | 230304214 |
11 | 109000a68 |
12 | 65165a9a |
13 | 389378aa |
14 | 22830170 |
15 | 15343444 |
hex | dba29d6 |
230304214 has 12 divisors (see below), whose sum is σ = 401857524. Its totient is φ = 98701764.
The previous prime is 230304211. The next prime is 230304227. The reversal of 230304214 is 412403032.
It is a junction number, because it is equal to n+sod(n) for n = 230304191 and 230304200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230304211) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1174924 + ... + 1175119.
It is an arithmetic number, because the mean of its divisors is an integer number (33488127).
Almost surely, 2230304214 is an apocalyptic number.
230304214 is a deficient number, since it is larger than the sum of its proper divisors (171553310).
230304214 is a wasteful number, since it uses less digits than its factorization.
230304214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2350059 (or 2350052 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 230304214 is about 15175.7772123869. Note that the first 3 decimals coincide. The cubic root of 230304214 is about 612.9625784500.
Adding to 230304214 its reverse (412403032), we get a palindrome (642707246).
The spelling of 230304214 in words is "two hundred thirty million, three hundred four thousand, two hundred fourteen".
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