Base | Representation |
---|---|
bin | 11011111101100100… |
… | …110111110010010111 |
3 | 2212111102122120101000 |
4 | 123331210313302113 |
5 | 442442132330421 |
6 | 21443132434343 |
7 | 2112011453100 |
oct | 337544676227 |
9 | 85442576330 |
10 | 30024105111 |
11 | 11807908610 |
12 | 599b0189b3 |
13 | 2aa6384b90 |
14 | 164b7213a7 |
15 | baacdb226 |
hex | 6fd937c97 |
30024105111 has 96 divisors (see below), whose sum is σ = 60788448000. Its totient is φ = 14397082560.
The previous prime is 30024105061. The next prime is 30024105113. The reversal of 30024105111 is 11150142003.
It is not a de Polignac number, because 30024105111 - 29 = 30024104599 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30024105113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 109840 + ... + 268538.
It is an arithmetic number, because the mean of its divisors is an integer number (633213000).
Almost surely, 230024105111 is an apocalyptic number.
30024105111 is an abundant number, since it is smaller than the sum of its proper divisors (30764342889).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30024105111 is a wasteful number, since it uses less digits than its factorization.
30024105111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158746 (or 158733 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 18.
Adding to 30024105111 its reverse (11150142003), we get a palindrome (41174247114).
The spelling of 30024105111 in words is "thirty billion, twenty-four million, one hundred five thousand, one hundred eleven".
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