Base | Representation |
---|---|
bin | 10001111000101… |
… | …101011111000100 |
3 | 202220122121001200 |
4 | 101320231133010 |
5 | 1103310012134 |
6 | 45435422500 |
7 | 10302426006 |
oct | 2170553704 |
9 | 686577050 |
10 | 300079044 |
11 | 144428911 |
12 | 845b4a30 |
13 | 4a227a85 |
14 | 2bbd4376 |
15 | 1b527499 |
hex | 11e2d7c4 |
300079044 has 18 divisors (see below), whose sum is σ = 758533230. Its totient is φ = 100026336.
The previous prime is 300079033. The next prime is 300079049. The reversal of 300079044 is 440970003.
It can be written as a sum of positive squares in only one way, i.e., 150994944 + 149084100 = 12288^2 + 12210^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a junction number, because it is equal to n+sod(n) for n = 300078999 and 300079017.
It is not an unprimeable number, because it can be changed into a prime (300079049) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4167729 + ... + 4167800.
It is an arithmetic number, because the mean of its divisors is an integer number (42140735).
Almost surely, 2300079044 is an apocalyptic number.
It is an amenable number.
300079044 is an abundant number, since it is smaller than the sum of its proper divisors (458454186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
300079044 is a wasteful number, since it uses less digits than its factorization.
300079044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8335539 (or 8335534 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 300079044 is about 17322.7897291400. The cubic root of 300079044 is about 669.4917389838.
The spelling of 300079044 in words is "three hundred million, seventy-nine thousand, forty-four".
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