Base | Representation |
---|---|
bin | 11010010010011… |
… | …00011100000100 |
3 | 120100221021102010 |
4 | 31021030130010 |
5 | 422422422202 |
6 | 33514214220 |
7 | 5315224053 |
oct | 1511143404 |
9 | 510837363 |
10 | 220514052 |
11 | 103524520 |
12 | 61a24370 |
13 | 368ba6b5 |
14 | 2140239a |
15 | 1455c76c |
hex | d24c704 |
220514052 has 24 divisors (see below), whose sum is σ = 561308832. Its totient is φ = 66822400.
The previous prime is 220514051. The next prime is 220514069. The reversal of 220514052 is 250415022.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (220514051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 835149 + ... + 835412.
It is an arithmetic number, because the mean of its divisors is an integer number (23387868).
Almost surely, 2220514052 is an apocalyptic number.
220514052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
220514052 is an abundant number, since it is smaller than the sum of its proper divisors (340794780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220514052 is a wasteful number, since it uses less digits than its factorization.
220514052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1670579 (or 1670577 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 21.
The square root of 220514052 is about 14849.7155528313. The cubic root of 220514052 is about 604.1508950070.
Adding to 220514052 its reverse (250415022), we get a palindrome (470929074).
The spelling of 220514052 in words is "two hundred twenty million, five hundred fourteen thousand, fifty-two".
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