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13682350 = 2521124877
BaseRepresentation
bin110100001100…
…011010101110
3221202010122201
4310030122232
512000313400
61205132114
7224204143
oct64143256
927663581
1013682350
1177a5830
1246ba03a
132ab0986
141b623ca
15130406a
hexd0c6ae

13682350 has 24 divisors (see below), whose sum is σ = 27763848. Its totient is φ = 4975200.

The previous prime is 13682329. The next prime is 13682353. The reversal of 13682350 is 5328631.

13682350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13682353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11889 + ... + 12988.

It is an arithmetic number, because the mean of its divisors is an integer number (1156827).

Almost surely, 213682350 is an apocalyptic number.

13682350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13682350 is an abundant number, since it is smaller than the sum of its proper divisors (14081498).

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

13682350 is a wasteful number, since it uses less digits than its factorization.

13682350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24900 (or 24895 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 13682350 is about 3698.9660717557. The cubic root of 13682350 is about 239.1774503077.

The spelling of 13682350 in words is "thirteen million, six hundred eighty-two thousand, three hundred fifty".

Divisors: 1 2 5 10 11 22 25 50 55 110 275 550 24877 49754 124385 248770 273647 547294 621925 1243850 1368235 2736470 6841175 13682350