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14039825 = 524311303
BaseRepresentation
bin110101100011…
…101100010001
3222102022000112
4311203230101
512043233300
61220531105
7230223302
oct65435421
928368015
1014039825
117a1a368
124850a95
132ba75b7
141c167a9
151374e35
hexd63b11

14039825 has 12 divisors (see below), whose sum is σ = 17463168. Its totient is φ = 11197200.

The previous prime is 14039819. The next prime is 14039833. The reversal of 14039825 is 52893041.

14039825 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 14039825 - 212 = 14035729 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14039791 and 14039800.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10124 + ... + 11426.

It is an arithmetic number, because the mean of its divisors is an integer number (1455264).

Almost surely, 214039825 is an apocalyptic number.

It is an amenable number.

14039825 is a deficient number, since it is larger than the sum of its proper divisors (3423343).

14039825 is a wasteful number, since it uses less digits than its factorization.

14039825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1744 (or 1739 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 14039825 is about 3746.9754469438. The cubic root of 14039825 is about 241.2425431935.

The spelling of 14039825 in words is "fourteen million, thirty-nine thousand, eight hundred twenty-five".

Divisors: 1 5 25 431 1303 2155 6515 10775 32575 561593 2807965 14039825