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14108830 = 251974257
BaseRepresentation
bin110101110100…
…100010011110
3222112210200021
4311310202132
512102440310
61222222354
7230631421
oct65644236
928483607
1014108830
117a6719a
1248849ba
132bccb28
141c339b8
15138a5da
hexd7489e

14108830 has 16 divisors (see below), whose sum is σ = 26732880. Its totient is φ = 5346432.

The previous prime is 14108779. The next prime is 14108833. The reversal of 14108830 is 3880141.

It is a junction number, because it is equal to n+sod(n) for n = 14108795 and 14108804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14108833) by changing a digit.

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, 36939 + ... + 37318.

It is an arithmetic number, because the mean of its divisors is an integer number (1670805).

Almost surely, 214108830 is an apocalyptic number.

14108830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14108830 is a deficient number, since it is larger than the sum of its proper divisors (12624050).

14108830 is a wasteful number, since it uses less digits than its factorization.

14108830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74283.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 14108830 is about 3756.1722537711. The cubic root of 14108830 is about 241.6371289041.

Adding to 14108830 its reverse (3880141), we get a palindrome (17988971).

The spelling of 14108830 in words is "fourteen million, one hundred eight thousand, eight hundred thirty".

Divisors: 1 2 5 10 19 38 95 190 74257 148514 371285 742570 1410883 2821766 7054415 14108830