Base | Representation |
---|---|
bin | 1000101111000010011… |
… | …10001000100010100100 |
3 | 1001200200200000212200122 |
4 | 10113201032020202210 |
5 | 14404132104301040 |
6 | 345513423501112 |
7 | 30453351100355 |
oct | 4274116104244 |
9 | 1050620025618 |
10 | 300131322020 |
11 | 1063153414a2 |
12 | 4a201457798 |
13 | 223c10bb04a |
14 | 10752767d2c |
15 | 7c18e9e1b5 |
hex | 45e13888a4 |
300131322020 has 24 divisors (see below), whose sum is σ = 630322320768. Its totient is φ = 120043663200.
The previous prime is 300131321993. The next prime is 300131322031. The reversal of 300131322020 is 20223131003.
It is a self number, because there is not a number n which added to its sum of digits gives 300131322020.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273026 + ... + 821465.
It is an arithmetic number, because the mean of its divisors is an integer number (26263430032).
Almost surely, 2300131322020 is an apocalyptic number.
It is an amenable number.
300131322020 is an abundant number, since it is smaller than the sum of its proper divisors (330190998748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
300131322020 is a wasteful number, since it uses less digits than its factorization.
300131322020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1108211 (or 1108209 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 300131322020 its reverse (20223131003), we get a palindrome (320354453023).
The spelling of 300131322020 in words is "three hundred billion, one hundred thirty-one million, three hundred twenty-two thousand, twenty".
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