Search a number
-
+
14375913 = 319252209
BaseRepresentation
bin110110110101…
…101111101001
31000001101001020
4312311233221
512140012123
61232043053
7233123166
oct66655751
930041036
1014375913
118129922
124993489
132c94576
141ca306d
1513de7e3
hexdb5be9

14375913 has 8 divisors (see below), whose sum is σ = 20176800. Its totient is φ = 9079488.

The previous prime is 14375899. The next prime is 14375923. The reversal of 14375913 is 31957341.

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

It is not a de Polignac number, because 14375913 - 213 = 14367721 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (14375923) 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, 126048 + ... + 126161.

It is an arithmetic number, because the mean of its divisors is an integer number (2522100).

Almost surely, 214375913 is an apocalyptic number.

It is an amenable number.

14375913 is a deficient number, since it is larger than the sum of its proper divisors (5800887).

14375913 is a wasteful number, since it uses less digits than its factorization.

14375913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252231.

The product of its digits is 11340, while the sum is 33.

The square root of 14375913 is about 3791.5581229885. The cubic root of 14375913 is about 243.1523541188.

The spelling of 14375913 in words is "fourteen million, three hundred seventy-five thousand, nine hundred thirteen".

Divisors: 1 3 19 57 252209 756627 4791971 14375913