Base | Representation |
---|---|
bin | 11011100000010… |
… | …10011010001110 |
3 | 121002011021011210 |
4 | 31300022122032 |
5 | 433031314413 |
6 | 34521155250 |
7 | 5501111226 |
oct | 1560123216 |
9 | 532137153 |
10 | 230729358 |
11 | 109271422 |
12 | 6532bb26 |
13 | 38a56262 |
14 | 22901086 |
15 | 153c93c3 |
hex | dc0a68e |
230729358 has 8 divisors (see below), whose sum is σ = 461458728. Its totient is φ = 76909784.
The previous prime is 230729333. The next prime is 230729363. The reversal of 230729358 is 853927032.
It is a sphenic number, since it is the product of 3 distinct primes.
230729358 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19227441 + ... + 19227452.
It is an arithmetic number, because the mean of its divisors is an integer number (57682341).
Almost surely, 2230729358 is an apocalyptic number.
230729358 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.
230729358 is a wasteful number, since it uses less digits than its factorization.
230729358 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38454898.
The product of its (nonzero) digits is 90720, while the sum is 39.
The square root of 230729358 is about 15189.7780760615. The cubic root of 230729358 is about 613.3395250504.
The spelling of 230729358 in words is "two hundred thirty million, seven hundred twenty-nine thousand, three hundred fifty-eight".
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