Base | Representation |
---|---|
bin | 1000101110110010110… |
… | …01100110101010001000 |
3 | 1001200100112010200100010 |
4 | 10113121121212222020 |
5 | 14403400012024430 |
6 | 345452415311520 |
7 | 30450165604554 |
oct | 4273131465210 |
9 | 1050315120303 |
10 | 300000111240 |
11 | 106258272935 |
12 | 4a18551b5a0 |
13 | 2239cb6a42b |
14 | 1073d170864 |
15 | 7c0c6d1cb0 |
hex | 45d9666a88 |
300000111240 has 128 divisors (see below), whose sum is σ = 906447024000. Its totient is φ = 79428003840.
The previous prime is 300000111227. The next prime is 300000111251. The reversal of 300000111240 is 42111000003.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (12).
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, 20511130 + ... + 20525750.
It is an arithmetic number, because the mean of its divisors is an integer number (7081617375).
Almost surely, 2300000111240 is an apocalyptic number.
300000111240 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 300000111240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (453223512000).
300000111240 is an abundant number, since it is smaller than the sum of its proper divisors (606446912760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
300000111240 is a wasteful number, since it uses less digits than its factorization.
300000111240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15847 (or 15843 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 300000111240 its reverse (42111000003), we get a palindrome (342111111243).
The spelling of 300000111240 in words is "three hundred billion, one hundred eleven thousand, two hundred forty".
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