Base | Representation |
---|---|
bin | 1100100000010… |
… | …00111110011101 |
3 | 21022101012000111 |
4 | 12100020332131 |
5 | 203323104430 |
6 | 14224130021 |
7 | 2412405322 |
oct | 620107635 |
9 | 238335014 |
10 | 104894365 |
11 | 54234764 |
12 | 2b166911 |
13 | 18968494 |
14 | dd06b49 |
15 | 931ec2a |
hex | 6408f9d |
104894365 has 12 divisors (see below), whose sum is σ = 128621916. Its totient is φ = 82121408.
The previous prime is 104894353. The next prime is 104894381. The reversal of 104894365 is 563498401.
It can be written as a sum of positive squares in 2 ways, for example, as 18292729 + 86601636 = 4277^2 + 9306^2 .
It is not a de Polignac number, because 104894365 - 211 = 104892317 is a prime.
It is a super-2 number, since 2×1048943652 = 22005655617506450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 6297 + ... + 15793.
It is an arithmetic number, because the mean of its divisors is an integer number (10718493).
Almost surely, 2104894365 is an apocalyptic number.
It is an amenable number.
104894365 is a deficient number, since it is larger than the sum of its proper divisors (23727551).
104894365 is an frugal number, since it uses more digits than its factorization.
104894365 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9596 (or 9549 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 40.
The square root of 104894365 is about 10241.7950086887. The cubic root of 104894365 is about 471.6111374540.
The spelling of 104894365 in words is "one hundred four million, eight hundred ninety-four thousand, three hundred sixty-five".
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