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14200369 = 27975077
BaseRepresentation
bin110110001010…
…111000110001
3222201110020121
4312022320301
512113402434
61224210241
7231462331
oct66127061
928643217
1014200369
118019a47
124909981
132c326b1
141c590c1
1513a77b4
hexd8ae31

14200369 has 4 divisors (see below), whose sum is σ = 14208244. Its totient is φ = 14192496.

The previous prime is 14200367. The next prime is 14200393. The reversal of 14200369 is 96300241.

14200369 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 can be written as a sum of positive squares in 2 ways, for example, as 12510369 + 1690000 = 3537^2 + 1300^2 .

It is a cyclic number.

It is not a de Polignac number, because 14200369 - 21 = 14200367 is a prime.

It is a super-2 number, since 2×142003692 = 403300959472322, which contains 22 as substring.

It is a Duffinian number.

14200369 is a modest number, since divided by 369 gives 142 as remainder.

It is not an unprimeable number, because it can be changed into a prime (14200367) 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, 259 + ... + 5335.

It is an arithmetic number, because the mean of its divisors is an integer number (3552061).

Almost surely, 214200369 is an apocalyptic number.

It is an amenable number.

14200369 is a deficient number, since it is larger than the sum of its proper divisors (7875).

14200369 is an equidigital number, since it uses as much as digits as its factorization.

14200369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7874.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 14200369 is about 3768.3376971816. The cubic root of 14200369 is about 242.1585885349.

The spelling of 14200369 in words is "fourteen million, two hundred thousand, three hundred sixty-nine".

Divisors: 1 2797 5077 14200369