Search a number
-
+
14968185 = 35997879
BaseRepresentation
bin111001000110…
…010101111001
31001011110111020
4321012111321
512312440220
61252453053
7241141011
oct71062571
931143436
1014968185
1184a3901
12501a189
13314101b
141db8c41
1514aa040
hexe46579

14968185 has 8 divisors (see below), whose sum is σ = 23949120. Its totient is φ = 7983024.

The previous prime is 14968169. The next prime is 14968189. The reversal of 14968185 is 58186941.

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

It is not a de Polignac number, because 14968185 - 24 = 14968169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14968189) 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, 498925 + ... + 498954.

It is an arithmetic number, because the mean of its divisors is an integer number (2993640).

Almost surely, 214968185 is an apocalyptic number.

14968185 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14968185 is a deficient number, since it is larger than the sum of its proper divisors (8980935).

14968185 is an equidigital number, since it uses as much as digits as its factorization.

14968185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997887.

The product of its digits is 69120, while the sum is 42.

The square root of 14968185 is about 3868.8738671608. The cubic root of 14968185 is about 246.4467228206.

The spelling of 14968185 in words is "fourteen million, nine hundred sixty-eight thousand, one hundred eighty-five".

Divisors: 1 3 5 15 997879 2993637 4989395 14968185