Base | Representation |
---|---|
bin | 10110111100110000… |
… | …01100111101100000 |
3 | 1011210122210120010222 |
4 | 23132120030331200 |
5 | 200213112233323 |
6 | 5354325542212 |
7 | 614215152122 |
oct | 133630147540 |
9 | 34718716128 |
10 | 12320821088 |
11 | 5252867274 |
12 | 247a274968 |
13 | 12147726a4 |
14 | 84c491212 |
15 | 4c19e39c8 |
hex | 2de60cf60 |
12320821088 has 24 divisors (see below), whose sum is σ = 24529168440. Its totient is φ = 6091191040.
The previous prime is 12320821067. The next prime is 12320821103. The reversal of 12320821088 is 88012802321.
12320821088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 3 ways as a sum of consecutive naturals, for example, 2160218 + ... + 2165913.
It is an arithmetic number, because the mean of its divisors is an integer number (1022048685).
Almost surely, 212320821088 is an apocalyptic number.
It is an amenable number.
12320821088 is a deficient number, since it is larger than the sum of its proper divisors (12208347352).
12320821088 is an equidigital number, since it uses as much as digits as its factorization.
12320821088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4326230 (or 4326222 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 35.
The spelling of 12320821088 in words is "twelve billion, three hundred twenty million, eight hundred twenty-one thousand, eighty-eight".
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