Base | Representation |
---|---|
bin | 1000010100110111… |
… | …01100101001001101 |
3 | 102112112002112112011 |
4 | 10022123230221031 |
5 | 33123310001310 |
6 | 2015315341221 |
7 | 215525242366 |
oct | 41233545115 |
9 | 12475075464 |
10 | 4470000205 |
11 | 1994220350 |
12 | a48bb1811 |
13 | 563101948 |
14 | 30593ab6d |
15 | 1b266478a |
hex | 10a6eca4d |
4470000205 has 48 divisors (see below), whose sum is σ = 6311094912. Its totient is φ = 3008438400.
The previous prime is 4470000203. The next prime is 4470000217. The reversal of 4470000205 is 5020000744.
It is not a de Polignac number, because 4470000205 - 21 = 4470000203 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4470000203) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1213827 + ... + 1217503.
It is an arithmetic number, because the mean of its divisors is an integer number (131481144).
Almost surely, 24470000205 is an apocalyptic number.
It is an amenable number.
4470000205 is a deficient number, since it is larger than the sum of its proper divisors (1841094707).
4470000205 is a wasteful number, since it uses less digits than its factorization.
4470000205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3778 (or 3747 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 22.
The square root of 4470000205 is about 66858.0601348858. The cubic root of 4470000205 is about 1647.2866583376.
Adding to 4470000205 its reverse (5020000744), we get a palindrome (9490000949).
The spelling of 4470000205 in words is "four billion, four hundred seventy million, two hundred five", and thus it is an aban number.
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