Base | Representation |
---|---|
bin | 1000101110110010110… |
… | …01001011100000011110 |
3 | 1001200100111221000210020 |
4 | 10113121121023200132 |
5 | 14403400000000110 |
6 | 345452413053010 |
7 | 30450164632413 |
oct | 4273131134036 |
9 | 1050314830706 |
10 | 300000000030 |
11 | 1062581a7325 |
12 | 4a185487166 |
13 | 2239cb2b923 |
14 | 1073d14210a |
15 | 7c0c6add70 |
hex | 45d964b81e |
300000000030 has 64 divisors (see below), whose sum is σ = 727360070976. Its totient is φ = 79182720000.
The previous prime is 299999999989. The next prime is 300000000077. The reversal of 300000000030 is 30000000003.
It is a Harshad number since it is a multiple of its sum of digits (6).
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
It is a junction number, because it is equal to n+sod(n) for n = 299999999937 and 300000000018.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10715250 + ... + 10743210.
It is an arithmetic number, because the mean of its divisors is an integer number (11365001109).
Almost surely, 2300000000030 is an apocalyptic number.
300000000030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
300000000030 is an abundant number, since it is smaller than the sum of its proper divisors (427360070946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
300000000030 is a wasteful number, since it uses less digits than its factorization.
300000000030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31613.
The product of its (nonzero) digits is 9, while the sum is 6.
Adding to 300000000030 its reverse (30000000003), we get a palindrome (330000000033).
It can be divided in two parts, 3000000000 and 30, that multiplied together give a square (90000000000 = 3000002).
The spelling of 300000000030 in words is "three hundred billion, thirty", and thus it is an aban number.
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