Base | Representation |
---|---|
bin | 1110101010000101011111 |
3 | 21020012210002 |
4 | 32222011133 |
5 | 1440424044 |
6 | 214204515 |
7 | 44442221 |
oct | 16520537 |
9 | 7205702 |
10 | 3842399 |
11 | 2194940 |
12 | 135373b |
13 | a46c12 |
14 | 720411 |
15 | 50d74e |
hex | 3aa15f |
3842399 has 8 divisors (see below), whose sum is σ = 4219392. Its totient is φ = 3470040.
The previous prime is 3842381. The next prime is 3842401. The reversal of 3842399 is 9932483.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3842399 - 28 = 3842143 is a prime.
It is a Duffinian number.
It is a nialpdrome in base 7.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3842369) 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, 722 + ... + 2864.
It is an arithmetic number, because the mean of its divisors is an integer number (527424).
Almost surely, 23842399 is an apocalyptic number.
3842399 is a deficient number, since it is larger than the sum of its proper divisors (376993).
3842399 is a wasteful number, since it uses less digits than its factorization.
3842399 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2317.
The product of its digits is 46656, while the sum is 38.
The square root of 3842399 is about 1960.2038159334. The cubic root of 3842399 is about 156.6273091618.
The spelling of 3842399 in words is "three million, eight hundred forty-two thousand, three hundred ninety-nine".
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