Base | Representation |
---|---|
bin | 111001001111… |
… | …0111010110100 |
3 | 2002110201102202 |
4 | 1302132322310 |
5 | 30140323220 |
6 | 2551124032 |
7 | 513042542 |
oct | 162367264 |
9 | 62421382 |
10 | 30011060 |
11 | 15a38832 |
12 | a073618 |
13 | 62aa031 |
14 | 3db2d92 |
15 | 297c275 |
hex | 1c9eeb4 |
30011060 has 24 divisors (see below), whose sum is σ = 63141120. Its totient is φ = 11981984.
The previous prime is 30011053. The next prime is 30011063. The reversal of 30011060 is 6011003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30011063) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13337 + ... + 15423.
It is an arithmetic number, because the mean of its divisors is an integer number (2630880).
Almost surely, 230011060 is an apocalyptic number.
It is an amenable number.
30011060 is an abundant number, since it is smaller than the sum of its proper divisors (33130060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30011060 is a wasteful number, since it uses less digits than its factorization.
30011060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2815 (or 2813 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 30011060 is about 5478.2351172618. The cubic root of 30011060 is about 310.7614303389.
Adding to 30011060 its reverse (6011003), we get a palindrome (36022063).
The spelling of 30011060 in words is "thirty million, eleven thousand, sixty".
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