Base | Representation |
---|---|
bin | 11011011011101… |
… | …01001111110010 |
3 | 121001000020002012 |
4 | 31231311033302 |
5 | 432402242021 |
6 | 34500122522 |
7 | 5462655041 |
oct | 1555651762 |
9 | 531006065 |
10 | 230118386 |
11 | 108994393 |
12 | 65096442 |
13 | 388a1134 |
14 | 227c2558 |
15 | 1530835b |
hex | db753f2 |
230118386 has 8 divisors (see below), whose sum is σ = 363344880. Its totient is φ = 109003428.
The previous prime is 230118379. The next prime is 230118397. The reversal of 230118386 is 683811032.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 3027836 + ... + 3027911.
It is an arithmetic number, because the mean of its divisors is an integer number (45418110).
Almost surely, 2230118386 is an apocalyptic number.
230118386 is a deficient number, since it is larger than the sum of its proper divisors (133226494).
230118386 is a wasteful number, since it uses less digits than its factorization.
230118386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6055768.
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 230118386 is about 15169.6534568196. The cubic root of 230118386 is about 612.7976715531.
The spelling of 230118386 in words is "two hundred thirty million, one hundred eighteen thousand, three hundred eighty-six".
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