Base | Representation |
---|---|
bin | 10001111001100… |
… | …100100000010100 |
3 | 202221002001012100 |
4 | 101321210200110 |
5 | 1103334220104 |
6 | 45444322100 |
7 | 10304355021 |
oct | 2171444024 |
9 | 687061170 |
10 | 300304404 |
11 | 144572164 |
12 | 846a3330 |
13 | 4a2a651a |
14 | 2bc52548 |
15 | 1b56e139 |
hex | 11e64814 |
300304404 has 18 divisors (see below), whose sum is σ = 759102890. Its totient is φ = 100101456.
The previous prime is 300304363. The next prime is 300304427. The reversal of 300304404 is 404403003.
It can be written as a sum of positive squares in only one way, i.e., 172659600 + 127644804 = 13140^2 + 11298^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4170859 + ... + 4170930.
Almost surely, 2300304404 is an apocalyptic number.
It is an amenable number.
300304404 is an abundant number, since it is smaller than the sum of its proper divisors (458798486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
300304404 is a wasteful number, since it uses less digits than its factorization.
300304404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8341799 (or 8341794 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
The square root of 300304404 is about 17329.2932342897. The cubic root of 300304404 is about 669.6592936193.
Adding to 300304404 its reverse (404403003), we get a palindrome (704707407).
It can be divided in two parts, 300 and 304404, that added together give a square (304704 = 5522).
The spelling of 300304404 in words is "three hundred million, three hundred four thousand, four hundred four".
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