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14119679 = 719106163
BaseRepresentation
bin110101110111…
…001011111111
3222120100120002
4311313023333
512103312204
61222344515
7231005150
oct65671377
928510502
1014119679
117a74362
12488b13b
132c04a52
141c37927
15138d91e
hexd772ff

14119679 has 8 divisors (see below), whose sum is σ = 16986240. Its totient is φ = 11465496.

The previous prime is 14119661. The next prime is 14119727. The reversal of 14119679 is 97691141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-14119679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14119619) 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, 52949 + ... + 53214.

It is an arithmetic number, because the mean of its divisors is an integer number (2123280).

Almost surely, 214119679 is an apocalyptic number.

14119679 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

14119679 is a deficient number, since it is larger than the sum of its proper divisors (2866561).

14119679 is a wasteful number, since it uses less digits than its factorization.

14119679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106189.

The product of its digits is 13608, while the sum is 38.

The square root of 14119679 is about 3757.6161326032. The cubic root of 14119679 is about 241.6990487457.

The spelling of 14119679 in words is "fourteen million, one hundred nineteen thousand, six hundred seventy-nine".

Divisors: 1 7 19 133 106163 743141 2017097 14119679