Base | Representation |
---|---|
bin | 11011100000010… |
… | …00100111011110 |
3 | 121002010220002210 |
4 | 31300020213132 |
5 | 433031101024 |
6 | 34521101250 |
7 | 5501050635 |
oct | 1560104736 |
9 | 532126083 |
10 | 230722014 |
11 | 109266956 |
12 | 65327826 |
13 | 38a52b03 |
14 | 228dc51c |
15 | 153c7129 |
hex | dc089de |
230722014 has 8 divisors (see below), whose sum is σ = 461444040. Its totient is φ = 76907336.
The previous prime is 230721991. The next prime is 230722021. The reversal of 230722014 is 410227032.
230722014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
230722014 is an admirable number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19226829 + ... + 19226840.
It is an arithmetic number, because the mean of its divisors is an integer number (57680505).
Almost surely, 2230722014 is an apocalyptic number.
230722014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230722014 is a wasteful number, since it uses less digits than its factorization.
230722014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38453674.
The product of its (nonzero) digits is 672, while the sum is 21.
The square root of 230722014 is about 15189.5363326206. The cubic root of 230722014 is about 613.3330175513. Note that the first 3 decimals are identical.
Adding to 230722014 its reverse (410227032), we get a palindrome (640949046).
The spelling of 230722014 in words is "two hundred thirty million, seven hundred twenty-two thousand, fourteen".
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