Base | Representation |
---|---|
bin | 1001000101110… |
… | …1111010100010 |
3 | 2122202101012112 |
4 | 2101131322202 |
5 | 34230232120 |
6 | 3441155322 |
7 | 642062060 |
oct | 221357242 |
9 | 78671175 |
10 | 38133410 |
11 | 1a586217 |
12 | 1092bb42 |
13 | 7b92063 |
14 | 50c9030 |
15 | 3533bc5 |
hex | 245dea2 |
38133410 has 32 divisors (see below), whose sum is σ = 80980992. Its totient is φ = 12651840.
The previous prime is 38133383. The next prime is 38133427. The reversal of 38133410 is 1433183.
It is a happy number.
38133410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 6617 + ... + 10956.
It is an arithmetic number, because the mean of its divisors is an integer number (2530656).
Almost surely, 238133410 is an apocalyptic number.
38133410 is an abundant number, since it is smaller than the sum of its proper divisors (42847582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38133410 is a wasteful number, since it uses less digits than its factorization.
38133410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17618.
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 38133410 is about 6175.2255019554. The cubic root of 38133410 is about 336.5905207436.
Adding to 38133410 its reverse (1433183), we get a palindrome (39566593).
The spelling of 38133410 in words is "thirty-eight million, one hundred thirty-three thousand, four hundred ten".
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