Base | Representation |
---|---|
bin | 11011111101100001… |
… | …011010110100001011 |
3 | 2212111100221120210210 |
4 | 123331201122310023 |
5 | 442441414400021 |
6 | 21443101212203 |
7 | 2112000663240 |
oct | 337541326413 |
9 | 85440846723 |
10 | 30023200011 |
11 | 1180734a5a2 |
12 | 599a861063 |
13 | 2aa6128c0c |
14 | 164b5675c7 |
15 | baabace76 |
hex | 6fd85ad0b |
30023200011 has 64 divisors (see below), whose sum is σ = 48704302080. Its totient is φ = 16086282240.
The previous prime is 30023200007. The next prime is 30023200019. The reversal of 30023200011 is 11000232003.
It is a happy number.
It is not a de Polignac number, because 30023200011 - 22 = 30023200007 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 30023200011.
It is not an unprimeable number, because it can be changed into a prime (30023200019) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5665315 + ... + 5670611.
It is an arithmetic number, because the mean of its divisors is an integer number (761004720).
Almost surely, 230023200011 is an apocalyptic number.
30023200011 is a deficient number, since it is larger than the sum of its proper divisors (18681102069).
30023200011 is a wasteful number, since it uses less digits than its factorization.
30023200011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5604.
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 30023200011 its reverse (11000232003), we get a palindrome (41023432014).
The spelling of 30023200011 in words is "thirty billion, twenty-three million, two hundred thousand, eleven".
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