Base | Representation |
---|---|
bin | 11100011010001001… |
… | …101101011100010100 |
3 | 2220201211202120121110 |
4 | 130122021231130110 |
5 | 444432400232431 |
6 | 22002500215020 |
7 | 2126622451122 |
oct | 343211553424 |
9 | 86654676543 |
10 | 30503524116 |
11 | 11a3349816a |
12 | 5ab369a470 |
13 | 2b517b2270 |
14 | 169527a912 |
15 | bd7e3b346 |
hex | 71a26d714 |
30503524116 has 96 divisors (see below), whose sum is σ = 81248203008. Its totient is φ = 8823859200.
The previous prime is 30503524109. The next prime is 30503524199. The reversal of 30503524116 is 61142530503.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2601066 + ... + 2612766.
It is an arithmetic number, because the mean of its divisors is an integer number (846335448).
Almost surely, 230503524116 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30503524116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40624101504).
30503524116 is an abundant number, since it is smaller than the sum of its proper divisors (50744678892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30503524116 is a wasteful number, since it uses less digits than its factorization.
30503524116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12721 (or 12719 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 30.
The spelling of 30503524116 in words is "thirty billion, five hundred three million, five hundred twenty-four thousand, one hundred sixteen".
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