Base | Representation |
---|---|
bin | 10010001000111… |
… | …100101000010010 |
3 | 210012122211122200 |
4 | 102020330220102 |
5 | 1110402213003 |
6 | 50110544030 |
7 | 10353544104 |
oct | 2210745022 |
9 | 705584580 |
10 | 304335378 |
11 | 146875746 |
12 | 85b08016 |
13 | 4b088209 |
14 | 2c5c1574 |
15 | 1bab86a3 |
hex | 1223ca12 |
304335378 has 12 divisors (see below), whose sum is σ = 659393358. Its totient is φ = 101445120.
The previous prime is 304335371. The next prime is 304335403. The reversal of 304335378 is 873533403.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 189695529 + 114639849 = 13773^2 + 10707^2 .
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (304335371) by changing a digit.
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, 8453743 + ... + 8453778.
Almost surely, 2304335378 is an apocalyptic number.
304335378 is an abundant number, since it is smaller than the sum of its proper divisors (355057980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
304335378 is a wasteful number, since it uses less digits than its factorization.
304335378 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16907529 (or 16907526 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 36.
The square root of 304335378 is about 17445.2107467924. The cubic root of 304335378 is about 672.6422564046.
The spelling of 304335378 in words is "three hundred four million, three hundred thirty-five thousand, three hundred seventy-eight".
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