Base | Representation |
---|---|
bin | 1001001101110… |
… | …1000100000110 |
3 | 2200201211121120 |
4 | 2103131010012 |
5 | 34343413324 |
6 | 3500254410 |
7 | 646361334 |
oct | 223350406 |
9 | 80654546 |
10 | 38654214 |
11 | 1a901535 |
12 | 10b41406 |
13 | 8015121 |
14 | 51c2b54 |
15 | 35d8179 |
hex | 24dd106 |
38654214 has 16 divisors (see below), whose sum is σ = 80669952. Its totient is φ = 12324488.
The previous prime is 38654207. The next prime is 38654219. The reversal of 38654214 is 41245683.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38654219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139914 + ... + 140189.
It is an arithmetic number, because the mean of its divisors is an integer number (5041872).
Almost surely, 238654214 is an apocalyptic number.
38654214 is an abundant number, since it is smaller than the sum of its proper divisors (42015738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38654214 is a wasteful number, since it uses less digits than its factorization.
38654214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 280131.
The product of its digits is 23040, while the sum is 33.
The square root of 38654214 is about 6217.2513219268. The cubic root of 38654214 is about 338.1159167327.
Adding to 38654214 its reverse (41245683), we get a palindrome (79899897).
The spelling of 38654214 in words is "thirty-eight million, six hundred fifty-four thousand, two hundred fourteen".
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