Search a number
-
+
230348498913554 = 273335784983839
BaseRepresentation
bin110100011000000000110000…
…011100111100100100010010
31010012121002201221111220221012
4310120000300130330210102
5220143012211210213204
62133524350045530522
766343062352631000
oct6430006034744422
91105532657456835
10230348498913554
116743a28251123a
1221a030ba273a42
139b6ba022b6ac8
1440c4cd9339a70
151b96d5e20a76e
hexd1803073c912

230348498913554 has 16 divisors (see below), whose sum is σ = 402941980608000. Its totient is φ = 98720785248372.

The previous prime is 230348498913521. The next prime is 230348498913629. The reversal of 230348498913554 is 455319894843032.

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, 167892491234 + ... + 167892492605.

It is an arithmetic number, because the mean of its divisors is an integer number (25183873788000).

Almost surely, 2230348498913554 is an apocalyptic number.

230348498913554 is a deficient number, since it is larger than the sum of its proper divisors (172593481694446).

230348498913554 is an equidigital number, since it uses as much as digits as its factorization.

230348498913554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335784983862 (or 335784983848 counting only the distinct ones).

The product of its (nonzero) digits is 447897600, while the sum is 68.

The spelling of 230348498913554 in words is "two hundred thirty trillion, three hundred forty-eight billion, four hundred ninety-eight million, nine hundred thirteen thousand, five hundred fifty-four".

Divisors: 1 2 7 14 49 98 343 686 335784983839 671569967678 2350494886873 4700989773746 16453464208111 32906928416222 115174249456777 230348498913554