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14055637 = 27495113
BaseRepresentation
bin110101100111…
…100011010101
3222110002201011
4311213203111
512044240022
61221132221
7230320351
oct65474325
928402634
1014055637
117a30232
12485a071
132bb185b
141c1c461
151379977
hexd678d5

14055637 has 4 divisors (see below), whose sum is σ = 14063500. Its totient is φ = 14047776.

The previous prime is 14055619. The next prime is 14055641. The reversal of 14055637 is 73655041.

14055637 is digitally balanced in base 3, 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, and also an emirpimes, since its reverse is a distinct semiprime: 73655041 = 292539829.

It can be written as a sum of positive squares in 2 ways, for example, as 703921 + 13351716 = 839^2 + 3654^2 .

It is a cyclic number.

It is not a de Polignac number, because 14055637 - 223 = 5667029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14055599 and 14055608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14055607) 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, 193 + ... + 5305.

It is an arithmetic number, because the mean of its divisors is an integer number (3515875).

Almost surely, 214055637 is an apocalyptic number.

It is an amenable number.

14055637 is a deficient number, since it is larger than the sum of its proper divisors (7863).

14055637 is an equidigital number, since it uses as much as digits as its factorization.

14055637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7862.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 14055637 is about 3749.0848216598. The cubic root of 14055637 is about 241.3330736662. Note that the first 3 decimals are identical.

The spelling of 14055637 in words is "fourteen million, fifty-five thousand, six hundred thirty-seven".

Divisors: 1 2749 5113 14055637