Base | Representation |
---|---|
bin | 1001001001111100110 |
3 | 120020112100 |
4 | 1021033212 |
5 | 34100011 |
6 | 10232530 |
7 | 2356440 |
oct | 1111746 |
9 | 506470 |
10 | 300006 |
11 | 195443 |
12 | 125746 |
13 | a6725 |
14 | 7b490 |
15 | 5dd56 |
hex | 493e6 |
300006 has 24 divisors (see below), whose sum is σ = 743184. Its totient is φ = 85680.
The previous prime is 299993. The next prime is 300007. The reversal of 300006 is 600003.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (300007) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1065 + ... + 1316.
It is an arithmetic number, because the mean of its divisors is an integer number (30966).
2300006 is an apocalyptic number.
300006 is an abundant number, since it is smaller than the sum of its proper divisors (443178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
300006 is a wasteful number, since it uses less digits than its factorization.
300006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2396 (or 2393 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 9.
The square root of 300006 is about 547.7280347034. The cubic root of 300006 is about 66.9437412939.
Adding to 300006 its reverse (600003), we get a palindrome (900009).
The spelling of 300006 in words is "three hundred thousand, six".
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