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14047107 = 329161461
BaseRepresentation
bin110101100101…
…011110000011
3222102200000020
4311211132003
512044001412
61221024523
7230253444
oct65453603
928380006
1014047107
117a24888
124855143
132baa9c9
141c192cb
15137718c
hexd65783

14047107 has 8 divisors (see below), whose sum is σ = 19375440. Its totient is φ = 9041760.

The previous prime is 14047091. The next prime is 14047109. The reversal of 14047107 is 70174041.

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

It is not a de Polignac number, because 14047107 - 24 = 14047091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14047109) 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, 80644 + ... + 80817.

It is an arithmetic number, because the mean of its divisors is an integer number (2421930).

Almost surely, 214047107 is an apocalyptic number.

14047107 is a deficient number, since it is larger than the sum of its proper divisors (5328333).

14047107 is a wasteful number, since it uses less digits than its factorization.

14047107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161493.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 14047107 is about 3747.9470380463. The cubic root of 14047107 is about 241.2842442016.

The spelling of 14047107 in words is "fourteen million, forty-seven thousand, one hundred seven".

Divisors: 1 3 29 87 161461 484383 4682369 14047107