Base | Representation |
---|---|
bin | 1001000101011… |
… | …0110010000011 |
3 | 2122200220010111 |
4 | 2101112302003 |
5 | 34223313240 |
6 | 3440412151 |
7 | 641610643 |
oct | 221266203 |
9 | 78626114 |
10 | 38104195 |
11 | 1a566278 |
12 | 10917057 |
13 | 7b8197c |
14 | 50bc523 |
15 | 352a1ea |
hex | 2456c83 |
38104195 has 4 divisors (see below), whose sum is σ = 45725040. Its totient is φ = 30483352.
The previous prime is 38104189. The next prime is 38104207. The reversal of 38104195 is 59140183.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59140183 = 571 ⋅103573.
It is a cyclic number.
It is not a de Polignac number, because 38104195 - 25 = 38104163 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, 3810415 + ... + 3810424.
It is an arithmetic number, because the mean of its divisors is an integer number (11431260).
Almost surely, 238104195 is an apocalyptic number.
38104195 is a deficient number, since it is larger than the sum of its proper divisors (7620845).
38104195 is an equidigital number, since it uses as much as digits as its factorization.
38104195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7620844.
The product of its (nonzero) digits is 4320, while the sum is 31.
The square root of 38104195 is about 6172.8595480539. The cubic root of 38104195 is about 336.5045418573.
The spelling of 38104195 in words is "thirty-eight million, one hundred four thousand, one hundred ninety-five".
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