Search a number
-
+
14280120204 = 2237801121221
BaseRepresentation
bin11010100110010100…
…10101011110001100
31100212012120021020220
431103022111132030
5213221202321304
610321000311340
71013606006340
oct152312253614
940765507226
1014280120204
116068834739
122926472550
13146766918c
14996793620
15588a16ad9
hex35329578c

14280120204 has 48 divisors (see below), whose sum is σ = 38086868736. Its totient is φ = 4079332800.

The previous prime is 14280120143. The next prime is 14280120259. The reversal of 14280120204 is 40202108241.

14280120204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 662314 + ... + 683534.

It is an arithmetic number, because the mean of its divisors is an integer number (793476432).

Almost surely, 214280120204 is an apocalyptic number.

14280120204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14280120204 is an abundant number, since it is smaller than the sum of its proper divisors (23806748532).

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

14280120204 is a wasteful number, since it uses less digits than its factorization.

14280120204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29246 (or 29244 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 14280120204 its reverse (40202108241), we get a palindrome (54482228445).

The spelling of 14280120204 in words is "fourteen billion, two hundred eighty million, one hundred twenty thousand, two hundred four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 8011 16022 21221 24033 32044 42442 48066 56077 63663 84884 96132 112154 127326 148547 168231 224308 254652 297094 336462 445641 594188 672924 891282 1782564 170001431 340002862 510004293 680005724 1020008586 1190010017 2040017172 2380020034 3570030051 4760040068 7140060102 14280120204