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14031301 = 18177521
BaseRepresentation
bin110101100001…
…100111000101
3222101212022211
4311201213011
512043000201
61220423421
7230156404
oct65414705
928355284
1014031301
117a13a19
124847b71
132ba375b
141c1363b
151372651
hexd619c5

14031301 has 4 divisors (see below), whose sum is σ = 14109004. Its totient is φ = 13953600.

The previous prime is 14031299. The next prime is 14031317. The reversal of 14031301 is 10313041.

14031301 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, and also an emirpimes, since its reverse is a distinct semiprime: 10313041 = 38326927.

It can be written as a sum of positive squares in 2 ways, for example, as 599076 + 13432225 = 774^2 + 3665^2 .

It is a cyclic number.

It is not a de Polignac number, because 14031301 - 21 = 14031299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14031361) 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, 38580 + ... + 38941.

It is an arithmetic number, because the mean of its divisors is an integer number (3527251).

Almost surely, 214031301 is an apocalyptic number.

It is an amenable number.

14031301 is a deficient number, since it is larger than the sum of its proper divisors (77703).

14031301 is an equidigital number, since it uses as much as digits as its factorization.

14031301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77702.

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

The square root of 14031301 is about 3745.8378235049. The cubic root of 14031301 is about 241.1937114420.

Adding to 14031301 its reverse (10313041), we get a palindrome (24344342).

It can be divided in two parts, 1403 and 1301, that added together give a square (2704 = 522).

The spelling of 14031301 in words is "fourteen million, thirty-one thousand, three hundred one".

Divisors: 1 181 77521 14031301