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13754868 = 2238771307
BaseRepresentation
bin110100011110…
…000111110100
3221212211010120
4310132013310
512010123433
61210451540
7224625441
oct64360764
927784116
1013754868
117845266
124733bb0
132b0799a
141b809c8
15131a7b3
hexd1e1f4

13754868 has 24 divisors (see below), whose sum is σ = 32155872. Its totient is φ = 4576224.

The previous prime is 13754849. The next prime is 13754893. The reversal of 13754868 is 86845731.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9871 + ... + 11177.

It is an arithmetic number, because the mean of its divisors is an integer number (1339828).

Almost surely, 213754868 is an apocalyptic number.

It is an amenable number.

13754868 is an abundant number, since it is smaller than the sum of its proper divisors (18401004).

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

13754868 is a wasteful number, since it uses less digits than its factorization.

13754868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2191 (or 2189 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 13754868 is about 3708.7555864468. The cubic root of 13754868 is about 239.5992617984.

The spelling of 13754868 in words is "thirteen million, seven hundred fifty-four thousand, eight hundred sixty-eight".

Divisors: 1 2 3 4 6 12 877 1307 1754 2614 2631 3508 3921 5228 5262 7842 10524 15684 1146239 2292478 3438717 4584956 6877434 13754868