Base | Representation |
---|---|
bin | 11100011001010… |
… | …11110110000010 |
3 | 121121020010122222 |
4 | 32030223312002 |
5 | 441440100323 |
6 | 35345331042 |
7 | 5621502056 |
oct | 1614536602 |
9 | 547203588 |
10 | 238206338 |
11 | 112508a47 |
12 | 67936a82 |
13 | 3a4735c6 |
14 | 238c9c66 |
15 | 15da49c8 |
hex | e32bd82 |
238206338 has 8 divisors (see below), whose sum is σ = 357548688. Its totient is φ = 119023444.
The previous prime is 238206337. The next prime is 238206347. The reversal of 238206338 is 833602832.
238206338 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 junction number, because it is equal to n+sod(n) for n = 238206298 and 238206307.
It is not an unprimeable number, because it can be changed into a prime (238206337) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36056 + ... + 42147.
It is an arithmetic number, because the mean of its divisors is an integer number (44693586).
Almost surely, 2238206338 is an apocalyptic number.
238206338 is a deficient number, since it is larger than the sum of its proper divisors (119342350).
238206338 is a wasteful number, since it uses less digits than its factorization.
238206338 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79728.
The product of its (nonzero) digits is 41472, while the sum is 35.
The square root of 238206338 is about 15433.9346247158. The cubic root of 238206338 is about 619.8944825634.
The spelling of 238206338 in words is "two hundred thirty-eight million, two hundred six thousand, three hundred thirty-eight".
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