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14245325 = 52569813
BaseRepresentation
bin110110010101…
…110111001101
3222210201220122
4312111313031
512121322300
61225154325
7232040363
oct66256715
928721818
1014245325
11804a7a6
12492b9a5
132c49cb3
141c6b633
1513b5c85
hexd95dcd

14245325 has 6 divisors (see below), whose sum is σ = 17664234. Its totient is φ = 11396240.

The previous prime is 14245321. The next prime is 14245379. The reversal of 14245325 is 52354241.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1493284 + 12752041 = 1222^2 + 3571^2 .

It is not a de Polignac number, because 14245325 - 22 = 14245321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14245294 and 14245303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14245321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 284882 + ... + 284931.

It is an arithmetic number, because the mean of its divisors is an integer number (2944039).

Almost surely, 214245325 is an apocalyptic number.

It is an amenable number.

14245325 is a deficient number, since it is larger than the sum of its proper divisors (3418909).

14245325 is an equidigital number, since it uses as much as digits as its factorization.

14245325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569823 (or 569818 counting only the distinct ones).

The product of its digits is 4800, while the sum is 26.

The square root of 14245325 is about 3774.2979479633. The cubic root of 14245325 is about 242.4138639062.

Adding to 14245325 its reverse (52354241), we get a palindrome (66599566).

The spelling of 14245325 in words is "fourteen million, two hundred forty-five thousand, three hundred twenty-five".

Divisors: 1 5 25 569813 2849065 14245325