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14120033 = 23360601
BaseRepresentation
bin110101110111…
…010001100001
3222120101001012
4311313101201
512103320113
61222350305
7231006164
oct65672141
928511035
1014120033
117a74654
12488b395
132c04c65
141c37adb
15138daa8
hexd77461

14120033 has 4 divisors (see below), whose sum is σ = 14180868. Its totient is φ = 14059200.

The previous prime is 14120027. The next prime is 14120063. The reversal of 14120033 is 33002141.

14120033 is digitally balanced in base 3, 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: 33002141 = 257128413.

It can be written as a sum of positive squares in 2 ways, for example, as 8958049 + 5161984 = 2993^2 + 2272^2 .

It is a cyclic number.

It is not a de Polignac number, because 14120033 - 210 = 14119009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14120003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30068 + ... + 30533.

It is an arithmetic number, because the mean of its divisors is an integer number (3545217).

Almost surely, 214120033 is an apocalyptic number.

It is an amenable number.

14120033 is a deficient number, since it is larger than the sum of its proper divisors (60835).

14120033 is an equidigital number, since it uses as much as digits as its factorization.

14120033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60834.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 14120033 is about 3757.6632366406. The cubic root of 14120033 is about 241.7010686393.

Adding to 14120033 its reverse (33002141), we get a palindrome (47122174).

The spelling of 14120033 in words is "fourteen million, one hundred twenty thousand, thirty-three".

Divisors: 1 233 60601 14120033