Base | Representation |
---|---|
bin | 1000101111001100011… |
… | …01010111010000001100 |
3 | 1001200220111111110211110 |
4 | 10113212031113100030 |
5 | 14404320020144340 |
6 | 345530013252020 |
7 | 30455415306543 |
oct | 4274615272014 |
9 | 1050814443743 |
10 | 300215006220 |
11 | 1063585a9698 |
12 | 4a225494010 |
13 | 2240553b31c |
14 | 1075d90d15a |
15 | 7c214ce680 |
hex | 45e635740c |
300215006220 has 48 divisors (see below), whose sum is σ = 844090033248. Its totient is φ = 79725143040.
The previous prime is 300215006191. The next prime is 300215006237. The reversal of 300215006220 is 22600512003.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10366419 + ... + 10395338.
It is an arithmetic number, because the mean of its divisors is an integer number (17585209026).
Almost surely, 2300215006220 is an apocalyptic number.
300215006220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
300215006220 is an abundant number, since it is smaller than the sum of its proper divisors (543875027028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
300215006220 is a wasteful number, since it uses less digits than its factorization.
300215006220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20762010 (or 20762008 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
Adding to 300215006220 its reverse (22600512003), we get a palindrome (322815518223).
The spelling of 300215006220 in words is "three hundred billion, two hundred fifteen million, six thousand, two hundred twenty".
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