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14184252 = 2232394007
BaseRepresentation
bin110110000110…
…111100111100
3222200122010200
4312012330330
512112344002
61224003500
7231364335
oct66067474
928618120
1014184252
118008925
124900590
132c28264
141c5328c
1513a2b1c
hexd86f3c

14184252 has 18 divisors (see below), whose sum is σ = 35854728. Its totient is φ = 4728072.

The previous prime is 14184227. The next prime is 14184253. The reversal of 14184252 is 25248141.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14184253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 196968 + ... + 197039.

Almost surely, 214184252 is an apocalyptic number.

14184252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14184252 is an abundant number, since it is smaller than the sum of its proper divisors (21670476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14184252 is a wasteful number, since it uses less digits than its factorization.

14184252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394017 (or 394012 counting only the distinct ones).

The product of its digits is 2560, while the sum is 27.

The square root of 14184252 is about 3766.1986139873. The cubic root of 14184252 is about 242.0669395679.

The spelling of 14184252 in words is "fourteen million, one hundred eighty-four thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 9 12 18 36 394007 788014 1182021 1576028 2364042 3546063 4728084 7092126 14184252