Base | Representation |
---|---|
bin | 1001001111111… |
… | …1011100100001 |
3 | 2200222222210101 |
4 | 2103333130201 |
5 | 34412420131 |
6 | 3503302401 |
7 | 650516035 |
oct | 223773441 |
9 | 80888711 |
10 | 38795041 |
11 | 1a99831a |
12 | 10baaa01 |
13 | 806425c |
14 | 521c1c5 |
15 | 3614c61 |
hex | 24ff721 |
38795041 has 4 divisors (see below), whose sum is σ = 38834500. Its totient is φ = 38755584.
The previous prime is 38795027. The next prime is 38795051. The reversal of 38795041 is 14059783.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4326400 + 34468641 = 2080^2 + 5871^2 .
It is a cyclic number.
It is not a de Polignac number, because 38795041 - 29 = 38794529 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38795021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18216 + ... + 20233.
It is an arithmetic number, because the mean of its divisors is an integer number (9708625).
Almost surely, 238795041 is an apocalyptic number.
It is an amenable number.
38795041 is a deficient number, since it is larger than the sum of its proper divisors (39459).
38795041 is a wasteful number, since it uses less digits than its factorization.
38795041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39458.
The product of its (nonzero) digits is 30240, while the sum is 37.
The square root of 38795041 is about 6228.5665285040. The cubic root of 38795041 is about 338.5260327895.
It can be divided in two parts, 3879504 and 1, that added together give a triangular number (3879505 = T2785).
The spelling of 38795041 in words is "thirty-eight million, seven hundred ninety-five thousand, forty-one".
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