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14729168 = 244122453
BaseRepresentation
bin111000001011…
…111111010000
31000201022121202
4320023333100
512232313133
61243410332
7236124116
oct70137720
930638552
1014729168
118350273
124b239a8
1330892ac
141d55ab6
15145e2e8
hexe0bfd0

14729168 has 20 divisors (see below), whose sum is σ = 29235108. Its totient is φ = 7184640.

The previous prime is 14729167. The next prime is 14729171. The reversal of 14729168 is 86192741.

It can be written as a sum of positive squares in 2 ways, for example, as 1098304 + 13630864 = 1048^2 + 3692^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14729167) 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, 10571 + ... + 11882.

Almost surely, 214729168 is an apocalyptic number.

It is an amenable number.

14729168 is a deficient number, since it is larger than the sum of its proper divisors (14505940).

14729168 is a wasteful number, since it uses less digits than its factorization.

14729168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22502 (or 22496 counting only the distinct ones).

The product of its digits is 24192, while the sum is 38.

The square root of 14729168 is about 3837.8598202644. The cubic root of 14729168 is about 245.1278965715.

The spelling of 14729168 in words is "fourteen million, seven hundred twenty-nine thousand, one hundred sixty-eight".

Divisors: 1 2 4 8 16 41 82 164 328 656 22453 44906 89812 179624 359248 920573 1841146 3682292 7364584 14729168