Base | Representation |
---|---|
bin | 1100011100101… |
… | …00011110100001 |
3 | 21021110221110011 |
4 | 12032110132201 |
5 | 203212322220 |
6 | 14210004521 |
7 | 2405350165 |
oct | 616243641 |
9 | 237427404 |
10 | 104417185 |
11 | 53a391a4 |
12 | 2ab76741 |
13 | 1882c222 |
14 | dc20ca5 |
15 | 927865a |
hex | 63947a1 |
104417185 has 4 divisors (see below), whose sum is σ = 125300628. Its totient is φ = 83533744.
The previous prime is 104417161. The next prime is 104417191. The reversal of 104417185 is 581714401.
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 64272289 + 40144896 = 8017^2 + 6336^2 .
It is a cyclic number.
It is not a de Polignac number, because 104417185 - 215 = 104384417 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 10441714 + ... + 10441723.
It is an arithmetic number, because the mean of its divisors is an integer number (31325157).
Almost surely, 2104417185 is an apocalyptic number.
It is an amenable number.
104417185 is a deficient number, since it is larger than the sum of its proper divisors (20883443).
104417185 is an equidigital number, since it uses as much as digits as its factorization.
104417185 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20883442.
The product of its (nonzero) digits is 4480, while the sum is 31.
The square root of 104417185 is about 10218.4727332415. The cubic root of 104417185 is about 470.8949073065.
The spelling of 104417185 in words is "one hundred four million, four hundred seventeen thousand, one hundred eighty-five".
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