Base | Representation |
---|---|
bin | 10001111100001… |
… | …110010101000001 |
3 | 202222101101101012 |
4 | 101330032111001 |
5 | 1104024000001 |
6 | 45511250305 |
7 | 10313313011 |
oct | 2174162501 |
9 | 688341335 |
10 | 301000001 |
11 | 1449a7835 |
12 | 84979995 |
13 | 4a48b013 |
14 | 2bd93c41 |
15 | 1b65a2bb |
hex | 11f0e541 |
301000001 has 4 divisors (see below), whose sum is σ = 301163604. Its totient is φ = 300836400.
The previous prime is 300999991. The next prime is 301000009. The reversal of 301000001 is 100000103.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 20939776 + 280060225 = 4576^2 + 16735^2 .
It is a cyclic number.
It is not a de Polignac number, because 301000001 - 210 = 300998977 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (301000009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79010 + ... + 82731.
It is an arithmetic number, because the mean of its divisors is an integer number (75290901).
Almost surely, 2301000001 is an apocalyptic number.
It is an amenable number.
301000001 is a deficient number, since it is larger than the sum of its proper divisors (163603).
301000001 is a wasteful number, since it uses less digits than its factorization.
301000001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163602.
The product of its (nonzero) digits is 3, while the sum is 5.
The square root of 301000001 is about 17349.3516017170. The cubic root of 301000001 is about 670.1759402800.
Adding to 301000001 its reverse (100000103), we get a palindrome (401000104).
The spelling of 301000001 in words is "three hundred one million, one", and thus it is an aban number.
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