Base | Representation |
---|---|
bin | 1001001001000… |
… | …0101000001011 |
3 | 2200010221010220 |
4 | 2102100220023 |
5 | 34303404011 |
6 | 3445441123 |
7 | 643615503 |
oct | 222205013 |
9 | 80127126 |
10 | 38341131 |
11 | 1a708294 |
12 | 10a101a3 |
13 | 7c3577a |
14 | 5140a03 |
15 | 3575506 |
hex | 2490a0b |
38341131 has 8 divisors (see below), whose sum is σ = 51379200. Its totient is φ = 25431912.
The previous prime is 38341129. The next prime is 38341151. The reversal of 38341131 is 13114383.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 38341131 - 21 = 38341129 is a prime.
It is a super-2 number, since 2×383411312 = 2940084652718322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (38341151) 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, 31515 + ... + 32708.
It is an arithmetic number, because the mean of its divisors is an integer number (6422400).
Almost surely, 238341131 is an apocalyptic number.
38341131 is a deficient number, since it is larger than the sum of its proper divisors (13038069).
38341131 is a wasteful number, since it uses less digits than its factorization.
38341131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64425.
The product of its digits is 864, while the sum is 24.
The square root of 38341131 is about 6192.0215600400. The cubic root of 38341131 is about 337.2005750368.
It can be divided in two parts, 383 and 41131, that added together give a palindrome (41514).
The spelling of 38341131 in words is "thirty-eight million, three hundred forty-one thousand, one hundred thirty-one".
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