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14068825 = 52562753
BaseRepresentation
bin110101101010…
…110001011001
3222110202210121
4311222301121
512100200300
61221313241
7230403661
oct65526131
928422717
1014068825
117a3a131
124865821
132bb7864
141c231a1
15137d81a
hexd6ac59

14068825 has 6 divisors (see below), whose sum is σ = 17445374. Its totient is φ = 11255040.

The previous prime is 14068787. The next prime is 14068829. The reversal of 14068825 is 52886041.

It can be written as a sum of positive squares in 3 ways, for example, as 4064256 + 10004569 = 2016^2 + 3163^2 .

It is a de Polignac number, because none of the positive numbers 2k-14068825 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14068829) 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 5 ways as a sum of consecutive naturals, for example, 281352 + ... + 281401.

Almost surely, 214068825 is an apocalyptic number.

It is an amenable number.

14068825 is a deficient number, since it is larger than the sum of its proper divisors (3376549).

14068825 is an equidigital number, since it uses as much as digits as its factorization.

14068825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562763 (or 562758 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 14068825 is about 3750.8432385265. The cubic root of 14068825 is about 241.4085286997.

The spelling of 14068825 in words is "fourteen million, sixty-eight thousand, eight hundred twenty-five".

Divisors: 1 5 25 562753 2813765 14068825