Search a number
-
+
14706381007 = 194337178469
BaseRepresentation
bin11011011001001000…
…11001000011001111
31101221220122120011001
431230210121003033
5220104313143012
610431144441131
71030303114243
oct155444310317
941856576131
1014706381007
11626740679a
122a251791a7
131504a737c6
149d7232423
155b1166357
hex36c9190cf

14706381007 has 8 divisors (see below), whose sum is σ = 15484057200. Its totient is φ = 13929070464.

The previous prime is 14706380957. The next prime is 14706381013. The reversal of 14706381007 is 70018360741.

14706381007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 14706381007 - 223 = 14697992399 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 (14706381047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6832 + ... + 171637.

It is an arithmetic number, because the mean of its divisors is an integer number (1935507150).

Almost surely, 214706381007 is an apocalyptic number.

14706381007 is a deficient number, since it is larger than the sum of its proper divisors (777676193).

14706381007 is a wasteful number, since it uses less digits than its factorization.

14706381007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182825.

The product of its (nonzero) digits is 28224, while the sum is 37.

The spelling of 14706381007 in words is "fourteen billion, seven hundred six million, three hundred eighty-one thousand, seven".

Divisors: 1 19 4337 82403 178469 3390911 774020053 14706381007