Base | Representation |
---|---|
bin | 1001001100000011101 |
3 | 120022000022 |
4 | 1021200131 |
5 | 34113320 |
6 | 10241525 |
7 | 2362541 |
oct | 1114035 |
9 | 508008 |
10 | 301085 |
11 | 196234 |
12 | 1262a5 |
13 | a7075 |
14 | 7ba21 |
15 | 5e325 |
hex | 4981d |
301085 has 4 divisors (see below), whose sum is σ = 361308. Its totient is φ = 240864.
The previous prime is 301079. The next prime is 301123. The reversal of 301085 is 580103.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 580103 = 31 ⋅18713.
It can be written as a sum of positive squares in 2 ways, for example, as 32761 + 268324 = 181^2 + 518^2 .
It is a cyclic number.
It is not a de Polignac number, because 301085 - 214 = 284701 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 301085.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30104 + ... + 30113.
It is an arithmetic number, because the mean of its divisors is an integer number (90327).
2301085 is an apocalyptic number.
It is an amenable number.
301085 is a deficient number, since it is larger than the sum of its proper divisors (60223).
301085 is an equidigital number, since it uses as much as digits as its factorization.
301085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60222.
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 301085 is about 548.7121285337. The cubic root of 301085 is about 67.0239017714.
Adding to 301085 its reverse (580103), we get a palindrome (881188).
The spelling of 301085 in words is "three hundred one thousand, eighty-five".
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