Search a number
-
+
14544230 = 2561113211
BaseRepresentation
bin110111011110…
…110101100110
31000100220221012
4313132311212
512210403410
61235422222
7234424001
oct67366546
930326835
1014544230
118234328
124a54972
13302306c
141d08538
151424605
hexdded66

14544230 has 32 divisors (see below), whose sum is σ = 26971488. Its totient is φ = 5644800.

The previous prime is 14544223. The next prime is 14544247. The reversal of 14544230 is 3244541.

14544230 is nontrivially palindromic in base 11.

It is a Smith number, since the sum of its digits (23) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 14544196 and 14544205.

It is a congruent number.

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, 68825 + ... + 69035.

It is an arithmetic number, because the mean of its divisors is an integer number (842859).

Almost surely, 214544230 is an apocalyptic number.

14544230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14544230 is a deficient number, since it is larger than the sum of its proper divisors (12427258).

14544230 is a wasteful number, since it uses less digits than its factorization.

14544230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 14544230 is about 3813.6898143399. The cubic root of 14544230 is about 244.0976385196.

Adding to 14544230 its reverse (3244541), we get a palindrome (17788771).

The spelling of 14544230 in words is "fourteen million, five hundred forty-four thousand, two hundred thirty".

Divisors: 1 2 5 10 61 113 122 211 226 305 422 565 610 1055 1130 2110 6893 12871 13786 23843 25742 34465 47686 64355 68930 119215 128710 238430 1454423 2908846 7272115 14544230