Base | Representation |
---|---|
bin | 10001111001010… |
… | …100110010001100 |
3 | 202220221202212110 |
4 | 101321110302030 |
5 | 1103330140022 |
6 | 45443104020 |
7 | 10303666212 |
oct | 2171246214 |
9 | 686852773 |
10 | 300240012 |
11 | 144528846 |
12 | 84672010 |
13 | 4a283117 |
14 | 2bc36cb2 |
15 | 1b55a00c |
hex | 11e54c8c |
300240012 has 12 divisors (see below), whose sum is σ = 700560056. Its totient is φ = 100080000.
The previous prime is 300240001. The next prime is 300240029. The reversal of 300240012 is 210042003.
It is a tau number, because it is divible by the number of its divisors (12).
It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 25020001 = 300240012 / (3 + 0 + 0 + 2 + 4 + 0 + 0 + 1 + 2).
It is a self number, because there is not a number n which added to its sum of digits gives 300240012.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12509989 + ... + 12510012.
Almost surely, 2300240012 is an apocalyptic number.
It is an amenable number.
300240012 is an abundant number, since it is smaller than the sum of its proper divisors (400320044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
300240012 is a wasteful number, since it uses less digits than its factorization.
300240012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25020008 (or 25020006 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 300240012 is about 17327.4352401041. The cubic root of 300240012 is about 669.6114268736.
Adding to 300240012 its reverse (210042003), we get a palindrome (510282015).
The spelling of 300240012 in words is "three hundred million, two hundred forty thousand, twelve".
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