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14283923 = 32534391
BaseRepresentation
bin110110011111…
…010010010011
3222212200212012
4312133102103
512124041143
61230053135
7232261043
oct66372223
928780765
1014283923
1180767a5
12494a1ab
132c61734
141c7b723
1513c2418
hexd9f493

14283923 has 4 divisors (see below), whose sum is σ = 14291568. Its totient is φ = 14276280.

The previous prime is 14283917. The next prime is 14284001. The reversal of 14283923 is 32938241.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 14283923 - 210 = 14282899 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 14283923.

It is not an unprimeable number, because it can be changed into a prime (14283823) 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, 1058 + ... + 5448.

It is an arithmetic number, because the mean of its divisors is an integer number (3572892).

Almost surely, 214283923 is an apocalyptic number.

14283923 is a deficient number, since it is larger than the sum of its proper divisors (7645).

14283923 is an equidigital number, since it uses as much as digits as its factorization.

14283923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7644.

The product of its digits is 10368, while the sum is 32.

The square root of 14283923 is about 3779.4077578372. The cubic root of 14283923 is about 242.6326082382.

The spelling of 14283923 in words is "fourteen million, two hundred eighty-three thousand, nine hundred twenty-three".

Divisors: 1 3253 4391 14283923