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38065795 = 57613159
BaseRepresentation
bin1001000100110…
…1011010000011
32122121221110021
42101031122003
534221101140
63435514311
7641360665
oct221153203
978557407
1038065795
111a53a439
12108b8997
137b6a351
1450ac535
15351db4a
hex244d683

38065795 has 4 divisors (see below), whose sum is σ = 45678960. Its totient is φ = 30452632.

The previous prime is 38065751. The next prime is 38065829. The reversal of 38065795 is 59756083.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59756083 = 193145057.

It is a cyclic number.

It is not a de Polignac number, because 38065795 - 217 = 37934723 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3806575 + ... + 3806584.

It is an arithmetic number, because the mean of its divisors is an integer number (11419740).

Almost surely, 238065795 is an apocalyptic number.

38065795 is a deficient number, since it is larger than the sum of its proper divisors (7613165).

38065795 is an equidigital number, since it uses as much as digits as its factorization.

38065795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7613164.

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 38065795 is about 6169.7483741235. The cubic root of 38065795 is about 336.3914649154.

The spelling of 38065795 in words is "thirty-eight million, sixty-five thousand, seven hundred ninety-five".

Divisors: 1 5 7613159 38065795