Base | Representation |
---|---|
bin | 1000010110101110… |
… | …10001001011110001 |
3 | 102120121110220212121 |
4 | 10023113101023301 |
5 | 33141304210434 |
6 | 2021034154241 |
7 | 216105052513 |
oct | 41327211361 |
9 | 12517426777 |
10 | 4485616369 |
11 | 19a2016a73 |
12 | a52282981 |
13 | 56640b890 |
14 | 307a43bb3 |
15 | 1b3beb7b4 |
hex | 10b5d12f1 |
4485616369 has 8 divisors (see below), whose sum is σ = 4837055720. Its totient is φ = 4135090176.
The previous prime is 4485616367. The next prime is 4485616427. The reversal of 4485616369 is 9636165844.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1237984225 + 3247632144 = 35185^2 + 56988^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4485616369 - 21 = 4485616367 is a prime.
It is a super-2 number, since 2×44856163692 = 40241508419681488322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4485616367) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218064 + ... + 237745.
It is an arithmetic number, because the mean of its divisors is an integer number (604631965).
Almost surely, 24485616369 is an apocalyptic number.
It is an amenable number.
4485616369 is a deficient number, since it is larger than the sum of its proper divisors (351439351).
4485616369 is a wasteful number, since it uses less digits than its factorization.
4485616369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 456579.
The product of its digits is 3732480, while the sum is 52.
The square root of 4485616369 is about 66974.7442622964. The cubic root of 4485616369 is about 1649.2027209084.
The spelling of 4485616369 in words is "four billion, four hundred eighty-five million, six hundred sixteen thousand, three hundred sixty-nine".
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