Base | Representation |
---|---|
bin | 11100011001011… |
… | …10010010010101 |
3 | 121121020122101110 |
4 | 32030232102111 |
5 | 441440410331 |
6 | 35345445233 |
7 | 5621543166 |
oct | 1614562225 |
9 | 547218343 |
10 | 238216341 |
11 | 112515510 |
12 | 67940819 |
13 | 3a47801c |
14 | 238cd76d |
15 | 15da7946 |
hex | e32e495 |
238216341 has 8 divisors (see below), whose sum is σ = 346496544. Its totient is φ = 144373520.
The previous prime is 238216337. The next prime is 238216373. The reversal of 238216341 is 143612832.
238216341 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.
It is a cyclic number.
It is not a de Polignac number, because 238216341 - 22 = 238216337 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 238216299 and 238216308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (238216331) 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, 3609306 + ... + 3609371.
It is an arithmetic number, because the mean of its divisors is an integer number (43312068).
Almost surely, 2238216341 is an apocalyptic number.
It is an amenable number.
238216341 is a deficient number, since it is larger than the sum of its proper divisors (108280203).
238216341 is a wasteful number, since it uses less digits than its factorization.
238216341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7218691.
The product of its digits is 6912, while the sum is 30.
The square root of 238216341 is about 15434.2586799626. The cubic root of 238216341 is about 619.9031595193.
The spelling of 238216341 in words is "two hundred thirty-eight million, two hundred sixteen thousand, three hundred forty-one".
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