Search a number
-
+
14906171 = 711631831
BaseRepresentation
bin111000110111…
…001100111011
31001001022102102
4320313030323
512303444141
61251254015
7240462140
oct70671473
931038372
1014906171
118461255
124baa30b
13311ba27
141da03c7
15149699b
hexe3733b

14906171 has 8 divisors (see below), whose sum is σ = 17059584. Its totient is φ = 12758760.

The previous prime is 14906149. The next prime is 14906183. The reversal of 14906171 is 17160941.

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-14906171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14906141) 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, 7226 + ... + 9056.

It is an arithmetic number, because the mean of its divisors is an integer number (2132448).

Almost surely, 214906171 is an apocalyptic number.

14906171 is a deficient number, since it is larger than the sum of its proper divisors (2153413).

14906171 is a wasteful number, since it uses less digits than its factorization.

14906171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3001.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 14906171 is about 3860.8510719788. The cubic root of 14906171 is about 246.1059043427.

The spelling of 14906171 in words is "fourteen million, nine hundred six thousand, one hundred seventy-one".

Divisors: 1 7 1163 1831 8141 12817 2129453 14906171