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14024223 = 321982013
BaseRepresentation
bin110101011111…
…111000011111
3222101111121200
4311133320133
512042233343
61220330543
7230126643
oct65377037
928344550
1014024223
117a09674
124843a53
132ba0475
141c10c23
1513704d3
hexd5fe1f

14024223 has 12 divisors (see below), whose sum is σ = 21323640. Its totient is φ = 8857296.

The previous prime is 14024209. The next prime is 14024237. The reversal of 14024223 is 32242041.

It is an interprime number because it is at equal distance from previous prime (14024209) and next prime (14024237).

It is not a de Polignac number, because 14024223 - 24 = 14024207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14024196 and 14024205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14024243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40836 + ... + 41177.

It is an arithmetic number, because the mean of its divisors is an integer number (1776970).

Almost surely, 214024223 is an apocalyptic number.

14024223 is a deficient number, since it is larger than the sum of its proper divisors (7299417).

14024223 is a wasteful number, since it uses less digits than its factorization.

14024223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82038 (or 82035 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 14024223 is about 3744.8929223677. The cubic root of 14024223 is about 241.1531484126.

Adding to 14024223 its reverse (32242041), we get a palindrome (46266264).

It can be divided in two parts, 1402 and 4223, that added together give a square (5625 = 752).

The spelling of 14024223 in words is "fourteen million, twenty-four thousand, two hundred twenty-three".

Divisors: 1 3 9 19 57 171 82013 246039 738117 1558247 4674741 14024223