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14025169 = 17338093
BaseRepresentation
bin110101100000…
…000111010001
3222101112220201
4311200013101
512042301134
61220335201
7230132464
oct65400721
928345821
1014025169
117a0a354
124844501
132ba0a22
141c112db
151370914
hexd601d1

14025169 has 4 divisors (see below), whose sum is σ = 14034996. Its totient is φ = 14015344.

The previous prime is 14025103. The next prime is 14025199. The reversal of 14025169 is 96152041.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 96152041 = 434922109.

It can be written as a sum of positive squares in 2 ways, for example, as 6185169 + 7840000 = 2487^2 + 2800^2 .

It is a cyclic number.

It is not a de Polignac number, because 14025169 - 29 = 14024657 is a prime.

It is a super-2 number, since 2×140251692 = 393410730957122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14025199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2314 + ... + 5779.

It is an arithmetic number, because the mean of its divisors is an integer number (3508749).

Almost surely, 214025169 is an apocalyptic number.

It is an amenable number.

14025169 is a deficient number, since it is larger than the sum of its proper divisors (9827).

14025169 is an equidigital number, since it uses as much as digits as its factorization.

14025169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9826.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 14025169 is about 3745.0192255848. The cubic root of 14025169 is about 241.1585705965.

The spelling of 14025169 in words is "fourteen million, twenty-five thousand, one hundred sixty-nine".

Divisors: 1 1733 8093 14025169