Base | Representation |
---|---|
bin | 1001000111100… |
… | …0001101111010 |
3 | 2122221211222202 |
4 | 2101320031322 |
5 | 34242204041 |
6 | 3443350202 |
7 | 643021136 |
oct | 221701572 |
9 | 78854882 |
10 | 38241146 |
11 | 1a64a159 |
12 | 10982362 |
13 | 7bcc0c8 |
14 | 51163c6 |
15 | 3555a9b |
hex | 247837a |
38241146 has 4 divisors (see below), whose sum is σ = 57361722. Its totient is φ = 19120572.
The previous prime is 38241113. The next prime is 38241149. The reversal of 38241146 is 64114283.
38241146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 28249225 + 9991921 = 5315^2 + 3161^2 .
It is not an unprimeable number, because it can be changed into a prime (38241149) 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 as a sum of consecutive naturals, namely, 9560285 + ... + 9560288.
Almost surely, 238241146 is an apocalyptic number.
38241146 is a deficient number, since it is larger than the sum of its proper divisors (19120576).
38241146 is a wasteful number, since it uses less digits than its factorization.
38241146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19120575.
The product of its digits is 4608, while the sum is 29.
The square root of 38241146 is about 6183.9425935240. The cubic root of 38241146 is about 336.9072055910.
The spelling of 38241146 in words is "thirty-eight million, two hundred forty-one thousand, one hundred forty-six".
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