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14235025 = 52781343
BaseRepresentation
bin110110010011…
…010110010001
3222210012210011
4312103112101
512121010100
61225034521
7231665350
oct66232621
928705704
1014235025
118042a92
124925a41
132c453bc
141c67997
1513b2bba
hexd93591

14235025 has 12 divisors (see below), whose sum is σ = 20173312. Its totient is φ = 9761040.

The previous prime is 14235019. The next prime is 14235029. The reversal of 14235025 is 52053241.

14235025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14235025 - 25 = 14234993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14234987 and 14235005.

It is not an unprimeable number, because it can be changed into a prime (14235029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40497 + ... + 40846.

Almost surely, 214235025 is an apocalyptic number.

It is an amenable number.

14235025 is a deficient number, since it is larger than the sum of its proper divisors (5938287).

14235025 is an equidigital number, since it uses as much as digits as its factorization.

14235025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81360 (or 81355 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 14235025 is about 3772.9332090563. The cubic root of 14235025 is about 242.3554245043.

Adding to 14235025 its reverse (52053241), we get a palindrome (66288266).

The spelling of 14235025 in words is "fourteen million, two hundred thirty-five thousand, twenty-five".

Divisors: 1 5 7 25 35 175 81343 406715 569401 2033575 2847005 14235025