Base | Representation |
---|---|
bin | 1100011111000… |
… | …00111000110101 |
3 | 21022001211210000 |
4 | 12033200320311 |
5 | 203302331130 |
6 | 14220421513 |
7 | 2411122521 |
oct | 617407065 |
9 | 238054700 |
10 | 104730165 |
11 | 54132361 |
12 | 2b0a7899 |
13 | 1890b817 |
14 | dca2d81 |
15 | 92db260 |
hex | 63e0e35 |
104730165 has 80 divisors (see below), whose sum is σ = 200288880. Its totient is φ = 52254720.
The previous prime is 104730103. The next prime is 104730187. The reversal of 104730165 is 561037401.
It can be written as a sum of positive squares in 8 ways, for example, as 9199089 + 95531076 = 3033^2 + 9774^2 .
It is not a de Polignac number, because 104730165 - 28 = 104729909 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 434445 + ... + 434685.
It is an arithmetic number, because the mean of its divisors is an integer number (2503611).
Almost surely, 2104730165 is an apocalyptic number.
104730165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
104730165 is a deficient number, since it is larger than the sum of its proper divisors (95558715).
104730165 is a wasteful number, since it uses less digits than its factorization.
104730165 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 324 (or 315 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 104730165 is about 10233.7756961935. The cubic root of 104730165 is about 471.3649247015.
Adding to 104730165 its reverse (561037401), we get a palindrome (665767566).
The spelling of 104730165 in words is "one hundred four million, seven hundred thirty thousand, one hundred sixty-five".
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