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108914 = 2135971
BaseRepresentation
bin11010100101110010
312112101212
4122211302
511441124
62200122
7632351
oct324562
9175355
10108914
1174913
1253042
133a760
142b998
152240e
hex1a972

108914 has 16 divisors (see below), whose sum is σ = 181440. Its totient is φ = 48720.

The previous prime is 108907. The next prime is 108917. The reversal of 108914 is 419801.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 108914.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 108914.

It is not an unprimeable number, because it can be changed into a prime (108917) 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, 1499 + ... + 1569.

It is an arithmetic number, because the mean of its divisors is an integer number (11340).

2108914 is an apocalyptic number.

108914 is a deficient number, since it is larger than the sum of its proper divisors (72526).

108914 is a wasteful number, since it uses less digits than its factorization.

108914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 108914 is about 330.0212114395. The cubic root of 108914 is about 47.7559955192.

The spelling of 108914 in words is "one hundred eight thousand, nine hundred fourteen".

Divisors: 1 2 13 26 59 71 118 142 767 923 1534 1846 4189 8378 54457 108914