Search a number
-
+
230415250435142 = 2757715204912923
BaseRepresentation
bin110100011000111110111011…
…001001110010110001000110
31010012211111000222021120011112
4310120332323021302301012
5220200110413102411032
62134015145454405022
766350644463331053
oct6430767311626106
91105744028246145
10230415250435142
1167465616a59403
1221a14029200772
139b750ac71ac86
1440c822c74802a
151b989695441b2
hexd18fbb272c46

230415250435142 has 8 divisors (see below), whose sum is σ = 345668490414216. Its totient is φ = 115192420297072.

The previous prime is 230415250435133. The next prime is 230415250435163. The reversal of 230415250435142 is 241534052514032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 230415250435142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7602441308 + ... + 7602471615.

It is an arithmetic number, because the mean of its divisors is an integer number (43208561301777).

Almost surely, 2230415250435142 is an apocalyptic number.

230415250435142 is a deficient number, since it is larger than the sum of its proper divisors (115253239979074).

230415250435142 is a wasteful number, since it uses less digits than its factorization.

230415250435142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15204920502.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 230415250435142 in words is "two hundred thirty trillion, four hundred fifteen billion, two hundred fifty million, four hundred thirty-five thousand, one hundred forty-two".

Divisors: 1 2 7577 15154 15204912923 30409825846 115207625217571 230415250435142