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14107123 = 89158507
BaseRepresentation
bin110101110100…
…000111110011
3222112201100001
4311310013303
512102411443
61222210431
7230623432
oct65640763
928481301
1014107123
117a65988
124883a17
132bcc114
141c33119
151389d4d
hexd741f3

14107123 has 4 divisors (see below), whose sum is σ = 14265720. Its totient is φ = 13948528.

The previous prime is 14107111. The next prime is 14107141. The reversal of 14107123 is 32170141.

14107123 is digitally balanced in base 3, 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 an emirpimes, since its reverse is a distinct semiprime: 32170141 = 199161659.

It is a cyclic number.

It is not a de Polignac number, because 14107123 - 29 = 14106611 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14107123.

It is not an unprimeable number, because it can be changed into a prime (14107103) 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, 79165 + ... + 79342.

It is an arithmetic number, because the mean of its divisors is an integer number (3566430).

Almost surely, 214107123 is an apocalyptic number.

14107123 is a deficient number, since it is larger than the sum of its proper divisors (158597).

14107123 is an equidigital number, since it uses as much as digits as its factorization.

14107123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158596.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 14107123 is about 3755.9450208969. The cubic root of 14107123 is about 241.6273834417.

Adding to 14107123 its reverse (32170141), we get a palindrome (46277264).

The spelling of 14107123 in words is "fourteen million, one hundred seven thousand, one hundred twenty-three".

Divisors: 1 89 158507 14107123