Base | Representation |
---|---|
bin | 11011011100101… |
… | …00001110110101 |
3 | 121001020200011202 |
4 | 31232110032311 |
5 | 432420322201 |
6 | 34502542245 |
7 | 5464024046 |
oct | 1556241665 |
9 | 531220152 |
10 | 230245301 |
11 | 108a70780 |
12 | 65137985 |
13 | 38916b30 |
14 | 228168cd |
15 | 15330c6b |
hex | db943b5 |
230245301 has 8 divisors (see below), whose sum is σ = 270498144. Its totient is φ = 193212720.
The previous prime is 230245291. The next prime is 230245307. The reversal of 230245301 is 103542032.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-230245301 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230245307) 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, 804911 + ... + 805196.
It is an arithmetic number, because the mean of its divisors is an integer number (33812268).
Almost surely, 2230245301 is an apocalyptic number.
It is an amenable number.
230245301 is a deficient number, since it is larger than the sum of its proper divisors (40252843).
230245301 is a wasteful number, since it uses less digits than its factorization.
230245301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1610131.
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 230245301 is about 15173.8360673892. The cubic root of 230245301 is about 612.9103076682.
Adding to 230245301 its reverse (103542032), we get a palindrome (333787333).
The spelling of 230245301 in words is "two hundred thirty million, two hundred forty-five thousand, three hundred one".
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