Base | Representation |
---|---|
bin | 100000010011100010100… |
… | …000101000110000101000 |
3 | 21212020012211221001010202 |
4 | 200103202200220300220 |
5 | 242333031323043422 |
6 | 4415504435531332 |
7 | 316250515651460 |
oct | 40234240506050 |
9 | 7766184831122 |
10 | 2220003331112 |
11 | 786553006796 |
12 | 2ba302759b48 |
13 | 131464b56438 |
14 | 7963d482ba0 |
15 | 3cb32629b92 |
hex | 204e2828c28 |
2220003331112 has 64 divisors (see below), whose sum is σ = 4847821228800. Its totient is φ = 933302522880.
The previous prime is 2220003331093. The next prime is 2220003331123. The reversal of 2220003331112 is 2111333000222.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16318589 + ... + 16454067.
It is an arithmetic number, because the mean of its divisors is an integer number (75747206700).
Almost surely, 22220003331112 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 2220003331112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2423910614400).
2220003331112 is an abundant number, since it is smaller than the sum of its proper divisors (2627817897688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2220003331112 is a wasteful number, since it uses less digits than its factorization.
2220003331112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141066 (or 141062 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 2220003331112 its reverse (2111333000222), we get a palindrome (4331336331334).
The spelling of 2220003331112 in words is "two trillion, two hundred twenty billion, three million, three hundred thirty-one thousand, one hundred twelve".
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