Search a number
-
+
14968686 = 232494781
BaseRepresentation
bin111001000110…
…011101101110
31001011111011210
4321012131232
512312444221
61252455250
7241142325
oct71063556
931144153
1014968686
1184a4217
12501a526
133141315
141db90bc
1514aa276
hexe4676e

14968686 has 8 divisors (see below), whose sum is σ = 29937384. Its totient is φ = 4989560.

The previous prime is 14968673. The next prime is 14968693. The reversal of 14968686 is 68686941.

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

14968686 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1247385 + ... + 1247396.

It is an arithmetic number, because the mean of its divisors is an integer number (3742173).

Almost surely, 214968686 is an apocalyptic number.

14968686 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14968686 is a wasteful number, since it uses less digits than its factorization.

14968686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2494786.

The product of its digits is 497664, while the sum is 48.

The square root of 14968686 is about 3868.9386141421. The cubic root of 14968686 is about 246.4494723953.

The spelling of 14968686 in words is "fourteen million, nine hundred sixty-eight thousand, six hundred eighty-six".

Divisors: 1 2 3 6 2494781 4989562 7484343 14968686