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14188048 = 247218097
BaseRepresentation
bin110110000111…
…111000010000
3222200211100021
4312013320100
512113004143
61224033224
7231411400
oct66077020
928624307
1014188048
118010766
124902814
132c29bc4
141c54800
1513a3ced
hexd87e10

14188048 has 30 divisors (see below), whose sum is σ = 31979166. Its totient is φ = 6080256.

The previous prime is 14188043. The next prime is 14188073. The reversal of 14188048 is 84088141.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9659664 + 4528384 = 3108^2 + 2128^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (14188043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8265 + ... + 9832.

Almost surely, 214188048 is an apocalyptic number.

It is an amenable number.

14188048 is an abundant number, since it is smaller than the sum of its proper divisors (17791118).

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

14188048 is a wasteful number, since it uses less digits than its factorization.

14188048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18119 (or 18106 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 34.

The square root of 14188048 is about 3766.7025367024. The cubic root of 14188048 is about 242.0885316862.

The spelling of 14188048 in words is "fourteen million, one hundred eighty-eight thousand, forty-eight".

Divisors: 1 2 4 7 8 14 16 28 49 56 98 112 196 392 784 18097 36194 72388 126679 144776 253358 289552 506716 886753 1013432 1773506 2026864 3547012 7094024 14188048