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14063525 = 52780363
BaseRepresentation
bin110101101001…
…011110100101
3222110111112022
4311221132211
512100013100
61221232525
7230352350
oct65513645
928414468
1014063525
117a36153
124862745
132bb5318
141c21297
15137be85
hexd697a5

14063525 has 12 divisors (see below), whose sum is σ = 19930272. Its totient is φ = 9643440.

The previous prime is 14063503. The next prime is 14063527. The reversal of 14063525 is 52536041.

It is not a de Polignac number, because 14063525 - 212 = 14059429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14063494 and 14063503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14063527) 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, 40007 + ... + 40356.

It is an arithmetic number, because the mean of its divisors is an integer number (1660856).

Almost surely, 214063525 is an apocalyptic number.

It is an amenable number.

14063525 is a deficient number, since it is larger than the sum of its proper divisors (5866747).

14063525 is an equidigital number, since it uses as much as digits as its factorization.

14063525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80380 (or 80375 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 14063525 is about 3750.1366641764. The cubic root of 14063525 is about 241.3782104630.

Adding to 14063525 its reverse (52536041), we get a palindrome (66599566).

The spelling of 14063525 in words is "fourteen million, sixty-three thousand, five hundred twenty-five".

Divisors: 1 5 7 25 35 175 80363 401815 562541 2009075 2812705 14063525