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14137159 = 191993739
BaseRepresentation
bin110101111011…
…011101000111
3222121020112111
4311323131013
512104342114
61223001451
7231110131
oct65733507
928536474
1014137159
117a86503
124899287
132c0c9aa
141c40051
151393bc4
hexd7b747

14137159 has 8 divisors (see below), whose sum is σ = 14960000. Its totient is φ = 13322232.

The previous prime is 14137139. The next prime is 14137171. The reversal of 14137159 is 95173141.

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

It is a cyclic number.

It is not a de Polignac number, because 14137159 - 27 = 14137031 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14137159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14137139) 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, 1912 + ... + 5650.

It is an arithmetic number, because the mean of its divisors is an integer number (1870000).

Almost surely, 214137159 is an apocalyptic number.

14137159 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

14137159 is a deficient number, since it is larger than the sum of its proper divisors (822841).

14137159 is a wasteful number, since it uses less digits than its factorization.

14137159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3957.

The product of its digits is 3780, while the sum is 31.

The square root of 14137159 is about 3759.9413559256. The cubic root of 14137159 is about 241.7987478279.

The spelling of 14137159 in words is "fourteen million, one hundred thirty-seven thousand, one hundred fifty-nine".

Divisors: 1 19 199 3739 3781 71041 744061 14137159