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14284752 = 2431392141
BaseRepresentation
bin110110011111…
…011111010000
3222212201222220
4312133133100
512124103002
61230101040
7232263336
oct66373720
928781886
1014284752
118077389
12494a780
132c61c21
141c7bb56
1513c27bc
hexd9f7d0

14284752 has 40 divisors (see below), whose sum is σ = 37185120. Its totient is φ = 4725120.

The previous prime is 14284747. The next prime is 14284759. The reversal of 14284752 is 25748241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14284759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5602 + ... + 7742.

It is an arithmetic number, because the mean of its divisors is an integer number (929628).

Almost surely, 214284752 is an apocalyptic number.

14284752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14284752 is an abundant number, since it is smaller than the sum of its proper divisors (22900368).

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

14284752 is a wasteful number, since it uses less digits than its factorization.

14284752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2291 (or 2285 counting only the distinct ones).

The product of its digits is 17920, while the sum is 33.

The square root of 14284752 is about 3779.5174295140. The cubic root of 14284752 is about 242.6373020594.

The spelling of 14284752 in words is "fourteen million, two hundred eighty-four thousand, seven hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 139 278 417 556 834 1112 1668 2141 2224 3336 4282 6423 6672 8564 12846 17128 25692 34256 51384 102768 297599 595198 892797 1190396 1785594 2380792 3571188 4761584 7142376 14284752