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14078053 = 111279823
BaseRepresentation
bin110101101101…
…000001100101
3222111020110101
4311231001211
512100444203
61221424101
7230442613
oct65550145
928436411
1014078053
117a46060
12486b031
132bbbb12
141c266b3
15138141d
hexd6d065

14078053 has 4 divisors (see below), whose sum is σ = 15357888. Its totient is φ = 12798220.

The previous prime is 14078041. The next prime is 14078063. The reversal of 14078053 is 35087041.

14078053 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 Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35087041 = 113189731.

It is a cyclic number.

It is not a de Polignac number, because 14078053 - 217 = 13946981 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 (14078003) 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, 639901 + ... + 639922.

It is an arithmetic number, because the mean of its divisors is an integer number (3839472).

Almost surely, 214078053 is an apocalyptic number.

It is an amenable number.

14078053 is a deficient number, since it is larger than the sum of its proper divisors (1279835).

14078053 is a wasteful number, since it uses less digits than its factorization.

14078053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279834.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 14078053 is about 3752.0731602675. The cubic root of 14078053 is about 241.4612985890.

The spelling of 14078053 in words is "fourteen million, seventy-eight thousand, fifty-three".

Divisors: 1 11 1279823 14078053