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13727108 = 2215122727
BaseRepresentation
bin110100010111…
…010110000100
3221211102001102
4310113112010
512003231413
61210115232
7224451503
oct64272604
927742042
1013727108
11782641a
12471bb18
132ac8165
141b7483a
151312458
hexd17584

13727108 has 12 divisors (see below), whose sum is σ = 24182592. Its totient is φ = 6817800.

The previous prime is 13727107. The next prime is 13727123. The reversal of 13727108 is 80172731.

It is a hoax number, since the sum of its digits (29) 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 (13727107) 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 3 ways as a sum of consecutive naturals, for example, 10760 + ... + 11967.

It is an arithmetic number, because the mean of its divisors is an integer number (2015216).

Almost surely, 213727108 is an apocalyptic number.

It is an amenable number.

13727108 is a deficient number, since it is larger than the sum of its proper divisors (10455484).

13727108 is a wasteful number, since it uses less digits than its factorization.

13727108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22882 (or 22880 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 13727108 is about 3705.0112010627. The cubic root of 13727108 is about 239.4379672648.

Adding to 13727108 its reverse (80172731), we get a palindrome (93899839).

The spelling of 13727108 in words is "thirteen million, seven hundred twenty-seven thousand, one hundred eight".

Divisors: 1 2 4 151 302 604 22727 45454 90908 3431777 6863554 13727108