Base | Representation |
---|---|
bin | 10001111000110… |
… | …011110110101010 |
3 | 202220200220211211 |
4 | 101320303312222 |
5 | 1103311331010 |
6 | 45440143334 |
7 | 10302565033 |
oct | 2170636652 |
9 | 686626754 |
10 | 300105130 |
11 | 144446476 |
12 | 84607b4a |
13 | 4a236900 |
14 | 2bbdda8a |
15 | 1b53008a |
hex | 11e33daa |
300105130 has 48 divisors (see below), whose sum is σ = 588176640. Its totient is φ = 110195904.
The previous prime is 300105109. The next prime is 300105139. The reversal of 300105130 is 31501003.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a self number, because there is not a number n which added to its sum of digits gives 300105130.
It is not an unprimeable number, because it can be changed into a prime (300105139) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 403539 + ... + 404281.
It is an arithmetic number, because the mean of its divisors is an integer number (12253680).
Almost surely, 2300105130 is an apocalyptic number.
300105130 is a deficient number, since it is larger than the sum of its proper divisors (288071510).
300105130 is a wasteful number, since it uses less digits than its factorization.
300105130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1015 (or 1002 counting only the distinct ones).
The product of its (nonzero) digits is 45, while the sum is 13.
The square root of 300105130 is about 17323.5426515479. The cubic root of 300105130 is about 669.5111381564.
Adding to 300105130 its reverse (31501003), we get a palindrome (331606133).
The spelling of 300105130 in words is "three hundred million, one hundred five thousand, one hundred thirty".
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