Base | Representation |
---|---|
bin | 10011110110011… |
… | …010001010000100 |
3 | 212012122200022012 |
4 | 103312122022010 |
5 | 1140223430040 |
6 | 53013553352 |
7 | 11152465001 |
oct | 2366321204 |
9 | 765580265 |
10 | 333030020 |
11 | 160a94424 |
12 | 93645858 |
13 | 53cc3cab |
14 | 323308a8 |
15 | 1e385865 |
hex | 13d9a284 |
333030020 has 24 divisors (see below), whose sum is σ = 699715800. Its totient is φ = 133144832.
The previous prime is 333030011. The next prime is 333030029. The reversal of 333030020 is 20030333.
It is an interprime number because it is at equal distance from previous prime (333030011) and next prime (333030029).
It can be written as a sum of positive squares in 4 ways, for example, as 78818884 + 254211136 = 8878^2 + 15944^2 .
It is a super-2 number, since 2×3330300202 = 221817988442400800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 333029977 and 333030004.
It is not an unprimeable number, because it can be changed into a prime (333030029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61586 + ... + 66774.
It is an arithmetic number, because the mean of its divisors is an integer number (29154825).
Almost surely, 2333030020 is an apocalyptic number.
It is an amenable number.
333030020 is an abundant number, since it is smaller than the sum of its proper divisors (366685780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
333030020 is a wasteful number, since it uses less digits than its factorization.
333030020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8407 (or 8405 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 14.
The square root of 333030020 is about 18249.1101152906. The cubic root of 333030020 is about 693.1509048105.
Adding to 333030020 its reverse (20030333), we get a palindrome (353060353).
The spelling of 333030020 in words is "three hundred thirty-three million, thirty thousand, twenty".
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