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14075693 = 28434951
BaseRepresentation
bin110101101100…
…011100101101
3222111010012222
4311230130231
512100410233
61221405125
7230433002
oct65543455
928433188
1014075693
117a44305
1248697a5
132bbaa18
141c258a9
151380898
hexd6c72d

14075693 has 4 divisors (see below), whose sum is σ = 14083488. Its totient is φ = 14067900.

The previous prime is 14075653. The next prime is 14075707. The reversal of 14075693 is 39657041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, 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 14075693 - 26 = 14075629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14075603) 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, 368 + ... + 5318.

It is an arithmetic number, because the mean of its divisors is an integer number (3520872).

Almost surely, 214075693 is an apocalyptic number.

It is an amenable number.

14075693 is a deficient number, since it is larger than the sum of its proper divisors (7795).

14075693 is an equidigital number, since it uses as much as digits as its factorization.

14075693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7794.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 14075693 is about 3751.7586542847. The cubic root of 14075693 is about 241.4478052338.

The spelling of 14075693 in words is "fourteen million, seventy-five thousand, six hundred ninety-three".

Divisors: 1 2843 4951 14075693