Search a number
-
+
14679305 = 519191809
BaseRepresentation
bin110111111111…
…110100001001
31000121210012222
4313333310021
512224214210
61242343425
7235525544
oct67776411
930553188
1014679305
118316863
124abab75
13306c6a4
141d4185b
15144e655
hexdffd09

14679305 has 16 divisors (see below), whose sum is σ = 18662400. Its totient is φ = 11053440.

The previous prime is 14679293. The next prime is 14679323. The reversal of 14679305 is 50397641.

It is not a de Polignac number, because 14679305 - 212 = 14675209 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17741 + ... + 18549.

It is an arithmetic number, because the mean of its divisors is an integer number (1166400).

Almost surely, 214679305 is an apocalyptic number.

It is an amenable number.

14679305 is a deficient number, since it is larger than the sum of its proper divisors (3983095).

14679305 is a wasteful number, since it uses less digits than its factorization.

14679305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 14679305 is about 3831.3581142984. The cubic root of 14679305 is about 244.8509714248.

The spelling of 14679305 in words is "fourteen million, six hundred seventy-nine thousand, three hundred five".

Divisors: 1 5 19 95 191 809 955 3629 4045 15371 18145 76855 154519 772595 2935861 14679305