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3014131 = 3781463
BaseRepresentation
bin1011011111110111110011
312200010121111
423133313303
51232423011
6144334151
734422361
oct13376763
95603544
103014131
11177961a
121014357
13816c13
14586631
153e8121
hex2dfdf3

3014131 has 4 divisors (see below), whose sum is σ = 3095632. Its totient is φ = 2932632.

The previous prime is 3014119. The next prime is 3014147. The reversal of 3014131 is 1314103.

3014131 = T385 + T386 + ... + T421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3014131 - 27 = 3014003 is a prime.

It is a super-2 number, since 2×30141312 = 18169971370322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3014191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40695 + ... + 40768.

It is an arithmetic number, because the mean of its divisors is an integer number (773908).

Almost surely, 23014131 is an apocalyptic number.

3014131 is a deficient number, since it is larger than the sum of its proper divisors (81501).

3014131 is an equidigital number, since it uses as much as digits as its factorization.

3014131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81500.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 3014131 is about 1736.1252834977. The cubic root of 3014131 is about 144.4510516154.

Adding to 3014131 its reverse (1314103), we get a palindrome (4328234).

It can be divided in two parts, 30 and 14131, that added together give a square (14161 = 1192).

The spelling of 3014131 in words is "three million, fourteen thousand, one hundred thirty-one".

Divisors: 1 37 81463 3014131