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14020627 = 14819467
BaseRepresentation
bin110101011111…
…000000010011
3222101022200111
4311133000103
512042130002
61220302151
7230113315
oct65370023
928338614
1014020627
117a069a5
124841957
132b9b93a
141c0d7b5
15136e3d7
hexd5f013

14020627 has 4 divisors (see below), whose sum is σ = 14031576. Its totient is φ = 14009680.

The previous prime is 14020619. The next prime is 14020637. The reversal of 14020627 is 72602041.

14020627 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 14020627 - 23 = 14020619 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14020598 and 14020607.

It is not an unprimeable number, because it can be changed into a prime (14020607) 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, 3253 + ... + 6214.

It is an arithmetic number, because the mean of its divisors is an integer number (3507894).

Almost surely, 214020627 is an apocalyptic number.

14020627 is a deficient number, since it is larger than the sum of its proper divisors (10949).

14020627 is an equidigital number, since it uses as much as digits as its factorization.

14020627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10948.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 14020627 is about 3744.4127710497. The cubic root of 14020627 is about 241.1325350103.

Adding to 14020627 its reverse (72602041), we get a palindrome (86622668).

The spelling of 14020627 in words is "fourteen million, twenty thousand, six hundred twenty-seven".

Divisors: 1 1481 9467 14020627