Base | Representation |
---|---|
bin | 10010000111101… |
… | …011110100111101 |
3 | 210012001000122201 |
4 | 102013223310331 |
5 | 1110311120123 |
6 | 50055511501 |
7 | 10350665146 |
oct | 2207536475 |
9 | 705030581 |
10 | 304004413 |
11 | 14666a019 |
12 | 85988591 |
13 | 4aca068b |
14 | 2c536acd |
15 | 1ba505ad |
hex | 121ebd3d |
304004413 has 4 divisors (see below), whose sum is σ = 310472640. Its totient is φ = 297536188.
The previous prime is 304004401. The next prime is 304004443. The reversal of 304004413 is 314400403.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 314400403 = 4481 ⋅70163.
It is a cyclic number.
It is not a de Polignac number, because 304004413 - 221 = 301907261 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (304004443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3234043 + ... + 3234136.
It is an arithmetic number, because the mean of its divisors is an integer number (77618160).
Almost surely, 2304004413 is an apocalyptic number.
It is an amenable number.
304004413 is a deficient number, since it is larger than the sum of its proper divisors (6468227).
304004413 is an equidigital number, since it uses as much as digits as its factorization.
304004413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6468226.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 304004413 is about 17435.7223251576. The cubic root of 304004413 is about 672.3983349400.
Adding to 304004413 its reverse (314400403), we get a palindrome (618404816).
The spelling of 304004413 in words is "three hundred four million, four thousand, four hundred thirteen".
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