Search a number
-
+
14275123 = 25156873
BaseRepresentation
bin110110011101…
…001000110011
3222212020210021
4312131020303
512123300443
61225544311
7232223302
oct66351063
928766707
1014275123
118070125
124945097
132c5a725
141c78439
1513be9ed
hexd9d233

14275123 has 4 divisors (see below), whose sum is σ = 14332248. Its totient is φ = 14218000.

The previous prime is 14275117. The next prime is 14275127. The reversal of 14275123 is 32157241.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32157241 = 35391097.

It is a cyclic number.

It is not a de Polignac number, because 14275123 - 25 = 14275091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14275127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28186 + ... + 28687.

It is an arithmetic number, because the mean of its divisors is an integer number (3583062).

Almost surely, 214275123 is an apocalyptic number.

14275123 is a deficient number, since it is larger than the sum of its proper divisors (57125).

14275123 is an equidigital number, since it uses as much as digits as its factorization.

14275123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57124.

The product of its digits is 1680, while the sum is 25.

The square root of 14275123 is about 3778.2433749032. The cubic root of 14275123 is about 242.5827711923.

The spelling of 14275123 in words is "fourteen million, two hundred seventy-five thousand, one hundred twenty-three".

Divisors: 1 251 56873 14275123