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14153107 = 14479781
BaseRepresentation
bin110101111111…
…010110010011
3222122001102011
4311333112103
512110344412
61223203351
7231204463
oct65772623
928561364
1014153107
117a97491
1248a6557
132c17027
141c45ba3
1513987a7
hexd7f593

14153107 has 4 divisors (see below), whose sum is σ = 14164336. Its totient is φ = 14141880.

The previous prime is 14153093. The next prime is 14153123. The reversal of 14153107 is 70135141.

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: 70135141 = 469114951.

It is a cyclic number.

It is not a de Polignac number, because 14153107 - 215 = 14120339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14153177) 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, 3444 + ... + 6337.

It is an arithmetic number, because the mean of its divisors is an integer number (3541084).

Almost surely, 214153107 is an apocalyptic number.

14153107 is a deficient number, since it is larger than the sum of its proper divisors (11229).

14153107 is an equidigital number, since it uses as much as digits as its factorization.

14153107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11228.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 14153107 is about 3762.0615359135. The cubic root of 14153107 is about 241.8896373126.

Adding to 14153107 its reverse (70135141), we get a palindrome (84288248).

The spelling of 14153107 in words is "fourteen million, one hundred fifty-three thousand, one hundred seven".

Divisors: 1 1447 9781 14153107