Base | Representation |
---|---|
bin | 1001000011111… |
… | …0110000100011 |
3 | 2122111220011001 |
4 | 2100332300203 |
5 | 34212141140 |
6 | 3434332431 |
7 | 641021032 |
oct | 220766043 |
9 | 78456131 |
10 | 38005795 |
11 | 1a4a9353 |
12 | 1088a117 |
13 | 7b48c49 |
14 | 5094719 |
15 | 350ae9a |
hex | 243ec23 |
38005795 has 32 divisors (see below), whose sum is σ = 51554880. Its totient is φ = 26726400.
The previous prime is 38005789. The next prime is 38005813. The reversal of 38005795 is 59750083.
It is not a de Polignac number, because 38005795 - 23 = 38005787 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162999 + ... + 163231.
It is an arithmetic number, because the mean of its divisors is an integer number (1611090).
Almost surely, 238005795 is an apocalyptic number.
38005795 is a deficient number, since it is larger than the sum of its proper divisors (13549085).
38005795 is a wasteful number, since it uses less digits than its factorization.
38005795 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 375.
The product of its (nonzero) digits is 37800, while the sum is 37.
The square root of 38005795 is about 6164.8840216179. The cubic root of 38005795 is about 336.2146298529.
The spelling of 38005795 in words is "thirty-eight million, five thousand, seven hundred ninety-five".
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