Base | Representation |
---|---|
bin | 1000101111001101001… |
… | …01011101001100010000 |
3 | 1001200220221101100110020 |
4 | 10113212211131030100 |
5 | 14404323124301000 |
6 | 345530400503440 |
7 | 30455523063105 |
oct | 4274645351420 |
9 | 1050827340406 |
10 | 300221322000 |
11 | 106361122846 |
12 | 4a22761ab80 |
13 | 2240693cc82 |
14 | 107606b4aac |
15 | 7c21d2aba0 |
hex | 45e695d310 |
300221322000 has 160 divisors (see below), whose sum is σ = 968260051200. Its totient is φ = 80030361600.
The previous prime is 300221321993. The next prime is 300221322013. The reversal of 300221322000 is 223122003.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20770776 + ... + 20785224.
It is an arithmetic number, because the mean of its divisors is an integer number (6051625320).
Almost surely, 2300221322000 is an apocalyptic number.
300221322000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 300221322000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (484130025600).
300221322000 is an abundant number, since it is smaller than the sum of its proper divisors (668038729200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
300221322000 is a wasteful number, since it uses less digits than its factorization.
300221322000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17938 (or 17922 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 300221322000 its reverse (223122003), we get a palindrome (300444444003).
The spelling of 300221322000 in words is "three hundred billion, two hundred twenty-one million, three hundred twenty-two thousand".
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