Base | Representation |
---|---|
bin | 1001001110101… |
… | …0110010101010 |
3 | 2200211200202002 |
4 | 2103222302222 |
5 | 34402213232 |
6 | 3501411002 |
7 | 650014301 |
oct | 223526252 |
9 | 80750662 |
10 | 38710442 |
11 | 1a93a801 |
12 | 10b69a62 |
13 | 80348b4 |
14 | 51d9438 |
15 | 35e9b62 |
hex | 24eacaa |
38710442 has 8 divisors (see below), whose sum is σ = 58127232. Its totient is φ = 19334700.
The previous prime is 38710439. The next prime is 38710457. The reversal of 38710442 is 24401783.
38710442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
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 3 ways as a sum of consecutive naturals, for example, 7784 + ... + 11747.
It is an arithmetic number, because the mean of its divisors is an integer number (7265904).
Almost surely, 238710442 is an apocalyptic number.
38710442 is a deficient number, since it is larger than the sum of its proper divisors (19416790).
38710442 is a wasteful number, since it uses less digits than its factorization.
38710442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20524.
The product of its (nonzero) digits is 5376, while the sum is 29.
The square root of 38710442 is about 6221.7716126518. The cubic root of 38710442 is about 338.2797830481.
The spelling of 38710442 in words is "thirty-eight million, seven hundred ten thousand, four hundred forty-two".
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