Base | Representation |
---|---|
bin | 1011010000000010… |
… | …0000000101110101 |
3 | 21210110201102210000 |
4 | 2310000200011311 |
5 | 22141111432300 |
6 | 1215401421513 |
7 | 134560556064 |
oct | 26400400565 |
9 | 7713642700 |
10 | 3020030325 |
11 | 130a801534 |
12 | 70349a899 |
13 | 3918a86c0 |
14 | 20913c1db |
15 | 12a1edc00 |
hex | b4020175 |
3020030325 has 120 divisors (see below), whose sum is σ = 6096875400. Its totient is φ = 1468938240.
The previous prime is 3020030287. The next prime is 3020030339. The reversal of 3020030325 is 5230300203.
It can be written as a sum of positive squares in 12 ways, for example, as 1336487364 + 1683542961 = 36558^2 + 41031^2 .
It is not a de Polignac number, because 3020030325 - 27 = 3020030197 is a prime.
It is a super-3 number, since 3×30200303253 (a number of 29 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3020030298 and 3020030307.
It is a congruent number.
It is an unprimeable number.
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 119 ways as a sum of consecutive naturals, for example, 2342281 + ... + 2343569.
It is an arithmetic number, because the mean of its divisors is an integer number (50807295).
Almost surely, 23020030325 is an apocalyptic number.
It is an amenable number.
3020030325 is an abundant number, since it is smaller than the sum of its proper divisors (3076845075).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3020030325 is a wasteful number, since it uses less digits than its factorization.
3020030325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1413 (or 1399 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 18.
The square root of 3020030325 is about 54954.8025653809. The cubic root of 3020030325 is about 1445.4523114791.
Adding to 3020030325 its reverse (5230300203), we get a palindrome (8250330528).
The spelling of 3020030325 in words is "three billion, twenty million, thirty thousand, three hundred twenty-five".
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