Base | Representation |
---|---|
bin | 1001010000110… |
… | …1101110011010 |
3 | 2201002222000122 |
4 | 2110031232122 |
5 | 34421303110 |
6 | 3504433242 |
7 | 651151412 |
oct | 224155632 |
9 | 81088018 |
10 | 38853530 |
11 | 1aa28261 |
12 | 11018822 |
13 | 8084a71 |
14 | 5235642 |
15 | 3627255 |
hex | 250db9a |
38853530 has 16 divisors (see below), whose sum is σ = 70066080. Its totient is φ = 15512592.
The previous prime is 38853481. The next prime is 38853539. The reversal of 38853530 is 3535883.
38853530 is nontrivially palindromic in base 9.
38853530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (38853539) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2561 + ... + 9179.
It is an arithmetic number, because the mean of its divisors is an integer number (4379130).
Almost surely, 238853530 is an apocalyptic number.
38853530 is a deficient number, since it is larger than the sum of its proper divisors (31212550).
38853530 is a wasteful number, since it uses less digits than its factorization.
38853530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7213.
The product of its (nonzero) digits is 43200, while the sum is 35.
The square root of 38853530 is about 6233.2599817431. The cubic root of 38853530 is about 338.6960726235.
The spelling of 38853530 in words is "thirty-eight million, eight hundred fifty-three thousand, five hundred thirty".
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