Base | Representation |
---|---|
bin | 11100011010011… |
… | …00101110110011 |
3 | 121121110222110001 |
4 | 32031030232303 |
5 | 442003403133 |
6 | 35352250431 |
7 | 5622602563 |
oct | 1615145663 |
9 | 547428401 |
10 | 238341043 |
11 | 1125a0176 |
12 | 679a0a17 |
13 | 3a4bca05 |
14 | 23922da3 |
15 | 15dce87d |
hex | e34cbb3 |
238341043 has 8 divisors (see below), whose sum is σ = 242205120. Its totient is φ = 234486120.
The previous prime is 238341031. The next prime is 238341067. The reversal of 238341043 is 340143832.
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 238341043 - 217 = 238209971 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (238341083) 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, 66528 + ... + 70018.
It is an arithmetic number, because the mean of its divisors is an integer number (30275640).
Almost surely, 2238341043 is an apocalyptic number.
238341043 is a deficient number, since it is larger than the sum of its proper divisors (3864077).
238341043 is a wasteful number, since it uses less digits than its factorization.
238341043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4577.
The product of its (nonzero) digits is 6912, while the sum is 28.
The square root of 238341043 is about 15438.2979307954. The cubic root of 238341043 is about 620.0113100608.
Adding to 238341043 its reverse (340143832), we get a palindrome (578484875).
The spelling of 238341043 in words is "two hundred thirty-eight million, three hundred forty-one thousand, forty-three".
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