Base | Representation |
---|---|
bin | 10010000101000… |
… | …111001101001000 |
3 | 210010202202200220 |
4 | 102011013031020 |
5 | 1110123030440 |
6 | 50033230040 |
7 | 10342156242 |
oct | 2205071510 |
9 | 703682626 |
10 | 303330120 |
11 | 146249455 |
12 | 85702320 |
13 | 4aac57a2 |
14 | 2c3dd092 |
15 | 1b96a8d0 |
hex | 12147348 |
303330120 has 64 divisors (see below), whose sum is σ = 911243520. Its totient is φ = 80776704.
The previous prime is 303330119. The next prime is 303330121. The reversal of 303330120 is 21033303.
It is an interprime number because it is at equal distance from previous prime (303330119) and next prime (303330121).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 303330120.
It is not an unprimeable number, because it can be changed into a prime (303330121) 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 15 ways as a sum of consecutive naturals, for example, 122737 + ... + 125183.
It is an arithmetic number, because the mean of its divisors is an integer number (14238180).
Almost surely, 2303330120 is an apocalyptic number.
303330120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
303330120 is an abundant number, since it is smaller than the sum of its proper divisors (607913400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
303330120 is a wasteful number, since it uses less digits than its factorization.
303330120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3494 (or 3490 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 15.
The square root of 303330120 is about 17416.3750533801. The cubic root of 303330120 is about 671.9008321635.
Adding to 303330120 its reverse (21033303), we get a palindrome (324363423).
It can be divided in two parts, 3033 and 30120, that added together give a triangular number (33153 = T257).
The spelling of 303330120 in words is "three hundred three million, three hundred thirty thousand, one hundred twenty".
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