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14025225 = 352187003
BaseRepresentation
bin110101100000…
…001000001001
3222101112222210
4311200020021
512042301400
61220335333
7230132604
oct65401011
928345883
1014025225
117a0a3a5
124844549
132ba0a66
141c1133b
151370950
hexd60209

14025225 has 12 divisors (see below), whose sum is σ = 23188496. Its totient is φ = 7480080.

The previous prime is 14025203. The next prime is 14025229. The reversal of 14025225 is 52252041.

It is a happy number.

It is not a de Polignac number, because 14025225 - 212 = 14021129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14025229) 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, 93427 + ... + 93576.

Almost surely, 214025225 is an apocalyptic number.

14025225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14025225 is a deficient number, since it is larger than the sum of its proper divisors (9163271).

14025225 is a wasteful number, since it uses less digits than its factorization.

14025225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187016 (or 187011 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 14025225 is about 3745.0267021745. The cubic root of 14025225 is about 241.1588915638.

Adding to 14025225 its reverse (52252041), we get a palindrome (66277266).

The spelling of 14025225 in words is "fourteen million, twenty-five thousand, two hundred twenty-five".

Divisors: 1 3 5 15 25 75 187003 561009 935015 2805045 4675075 14025225