Base | Representation |
---|---|
bin | 1000101111000001011… |
… | …11001001101000100000 |
3 | 1001200200002202020102021 |
4 | 10113200233021220200 |
5 | 14404123014400112 |
6 | 345512533431224 |
7 | 30453222052165 |
oct | 4274057115040 |
9 | 1050602666367 |
10 | 300123200032 |
11 | 1063107a4307 |
12 | 4a1ba79b514 |
13 | 223bc506236 |
14 | 1075165206c |
15 | 7c183e7907 |
hex | 45e0bc9a20 |
300123200032 has 96 divisors (see below), whose sum is σ = 624699734400. Its totient is φ = 141650995200.
The previous prime is 300123200017. The next prime is 300123200057. The reversal of 300123200032 is 230002321003.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 300123199979 and 300123200015.
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, 23260719 + ... + 23273617.
It is an arithmetic number, because the mean of its divisors is an integer number (6507288900).
Almost surely, 2300123200032 is an apocalyptic number.
300123200032 is a gapful number since it is divisible by the number (32) 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 300123200032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (312349867200).
300123200032 is an abundant number, since it is smaller than the sum of its proper divisors (324576534368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
300123200032 is a wasteful number, since it uses less digits than its factorization.
300123200032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13346 (or 13338 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 300123200032 its reverse (230002321003), we get a palindrome (530125521035).
The spelling of 300123200032 in words is "three hundred billion, one hundred twenty-three million, two hundred thousand, thirty-two".
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