Search a number
-
+
14229530 = 257203279
BaseRepresentation
bin110110010010…
…000000011010
3222202221020122
4312102000122
512120321110
61224553242
7231643340
oct66220032
928687218
1014229530
118039947
124922822
132c42a53
141c65990
1513b1255
hexd9201a

14229530 has 16 divisors (see below), whose sum is σ = 29272320. Its totient is φ = 4878672.

The previous prime is 14229529. The next prime is 14229541. The reversal of 14229530 is 3592241.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14229530.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101570 + ... + 101709.

It is an arithmetic number, because the mean of its divisors is an integer number (1829520).

Almost surely, 214229530 is an apocalyptic number.

14229530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14229530 is an abundant number, since it is smaller than the sum of its proper divisors (15042790).

14229530 is a wasteful number, since it uses less digits than its factorization.

14229530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203293.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 14229530 is about 3772.2049255044. The cubic root of 14229530 is about 242.3242358351.

The spelling of 14229530 in words is "fourteen million, two hundred twenty-nine thousand, five hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 203279 406558 1016395 1422953 2032790 2845906 7114765 14229530