Base | Representation |
---|---|
bin | 110000011110101110… |
… | …1010010111111000101 |
3 | 100221201121220111000102 |
4 | 1200331131102333011 |
5 | 3201204214231341 |
6 | 115454433053445 |
7 | 10343643664436 |
oct | 1407535227705 |
9 | 327647814012 |
10 | 104110305221 |
11 | 4017560a26a |
12 | 182163b7285 |
13 | 9a82242400 |
14 | 5078cc948d |
15 | 2a94eecc9b |
hex | 183d752fc5 |
104110305221 has 12 divisors (see below), whose sum is σ = 115781721732. Its totient is φ = 93504468096.
The previous prime is 104110305199. The next prime is 104110305239. The reversal of 104110305221 is 122503011401.
It can be written as a sum of positive squares in 6 ways, for example, as 4056196 + 104106249025 = 2014^2 + 322655^2 .
It is not a de Polignac number, because 104110305221 - 26 = 104110305157 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 104110305193 and 104110305202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104110305821) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8318576 + ... + 8331081.
It is an arithmetic number, because the mean of its divisors is an integer number (9648476811).
Almost surely, 2104110305221 is an apocalyptic number.
It is an amenable number.
104110305221 is a deficient number, since it is larger than the sum of its proper divisors (11671416511).
104110305221 is a wasteful number, since it uses less digits than its factorization.
104110305221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16649720 (or 16649707 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 20.
Adding to 104110305221 its reverse (122503011401), we get a palindrome (226613316622).
The spelling of 104110305221 in words is "one hundred four billion, one hundred ten million, three hundred five thousand, two hundred twenty-one".
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