Base | Representation |
---|---|
bin | 10010001000001… |
… | …100111110110011 |
3 | 210012021220221021 |
4 | 102020030332303 |
5 | 1110324441321 |
6 | 50102440311 |
7 | 10352102104 |
oct | 2210147663 |
9 | 705256837 |
10 | 304140211 |
11 | 146752051 |
12 | 85a33097 |
13 | 4b01a42b |
14 | 2c5703ab |
15 | 1ba7a941 |
hex | 1220cfb3 |
304140211 has 8 divisors (see below), whose sum is σ = 307376784. Its totient is φ = 300917760.
The previous prime is 304140203. The next prime is 304140227. The reversal of 304140211 is 112041403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 304140211 - 23 = 304140203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (304140281) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42955 + ... + 49531.
It is an arithmetic number, because the mean of its divisors is an integer number (38422098).
Almost surely, 2304140211 is an apocalyptic number.
304140211 is a deficient number, since it is larger than the sum of its proper divisors (3236573).
304140211 is a wasteful number, since it uses less digits than its factorization.
304140211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7061.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 304140211 is about 17439.6161368305. The cubic root of 304140211 is about 672.4984395794.
Adding to 304140211 its reverse (112041403), we get a palindrome (416181614).
The spelling of 304140211 in words is "three hundred four million, one hundred forty thousand, two hundred eleven".
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