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14053071 = 34684357
BaseRepresentation
bin110101100110…
…111011001111
3222102222012010
4311212323033
512044144241
61221112303
7230310024
oct65467317
928388163
1014053071
117a2930a
124858693
132bb0636
141c1b54b
151378d16
hexd66ecf

14053071 has 4 divisors (see below), whose sum is σ = 18737432. Its totient is φ = 9368712.

The previous prime is 14053063. The next prime is 14053079. The reversal of 14053071 is 17035041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17035041 = 35678347.

It is an interprime number because it is at equal distance from previous prime (14053063) and next prime (14053079).

It is not a de Polignac number, because 14053071 - 23 = 14053063 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 (14053079) 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, 2342176 + ... + 2342181.

It is an arithmetic number, because the mean of its divisors is an integer number (4684358).

Almost surely, 214053071 is an apocalyptic number.

14053071 is a deficient number, since it is larger than the sum of its proper divisors (4684361).

14053071 is an equidigital number, since it uses as much as digits as its factorization.

14053071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4684360.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 14053071 is about 3748.7425891891. The cubic root of 14053071 is about 241.3183868338.

The spelling of 14053071 in words is "fourteen million, fifty-three thousand, seventy-one".

Divisors: 1 3 4684357 14053071