Base | Representation |
---|---|
bin | 110010111110000… |
… | …100000010111101 |
3 | 2012121002010020122 |
4 | 302332010002331 |
5 | 3222403132201 |
6 | 220504224325 |
7 | 30122326154 |
oct | 6276040275 |
9 | 2177063218 |
10 | 855130301 |
11 | 3a9776063 |
12 | 1ba46b0a5 |
13 | 10821647c |
14 | 817da59b |
15 | 50116e1b |
hex | 32f840bd |
855130301 has 4 divisors (see below), whose sum is σ = 858217692. Its totient is φ = 852042912.
The previous prime is 855130229. The next prime is 855130327. The reversal of 855130301 is 103031558.
855130301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 601524676 + 253605625 = 24526^2 + 15925^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-855130301 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (855132301) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1543280 + ... + 1543833.
It is an arithmetic number, because the mean of its divisors is an integer number (214554423).
Almost surely, 2855130301 is an apocalyptic number.
It is an amenable number.
855130301 is a deficient number, since it is larger than the sum of its proper divisors (3087391).
855130301 is a wasteful number, since it uses less digits than its factorization.
855130301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3087390.
The product of its (nonzero) digits is 1800, while the sum is 26.
The square root of 855130301 is about 29242.6110496310. The cubic root of 855130301 is about 949.1702083812.
Adding to 855130301 its reverse (103031558), we get a palindrome (958161859).
The spelling of 855130301 in words is "eight hundred fifty-five million, one hundred thirty thousand, three hundred one".
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