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314081 = 893529
BaseRepresentation
bin1001100101011100001
3120221211122
41030223201
540022311
610422025
72445455
oct1145341
9527748
10314081
111a4a79
12131915
13acc61
1482665
15630db
hex4cae1

314081 has 4 divisors (see below), whose sum is σ = 317700. Its totient is φ = 310464.

The previous prime is 314077. The next prime is 314107. The reversal of 314081 is 180413.

It is a happy number.

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 43681 + 270400 = 209^2 + 520^2 .

It is a cyclic number.

It is not a de Polignac number, because 314081 - 22 = 314077 is a prime.

It is a super-2 number, since 2×3140812 = 197293749122, which contains 22 as substring.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 314081.

It is not an unprimeable number, because it can be changed into a prime (314021) 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, 1676 + ... + 1853.

It is an arithmetic number, because the mean of its divisors is an integer number (79425).

2314081 is an apocalyptic number.

It is an amenable number.

314081 is a deficient number, since it is larger than the sum of its proper divisors (3619).

314081 is an equidigital number, since it uses as much as digits as its factorization.

314081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3618.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 314081 is about 560.4292997337. The cubic root of 314081 is about 67.9746878108.

Adding to 314081 its reverse (180413), we get a palindrome (494494).

The spelling of 314081 in words is "three hundred fourteen thousand, eighty-one".

Divisors: 1 89 3529 314081