Search a number
-
+
230331213201322 = 2720779159779359
BaseRepresentation
bin110100010111110000101010…
…001001001011111110101010
31010012112110010021101202112001
4310113300222021023332222
5220142221311034420242
62133512410521041214
766341611116535342
oct6427605211137652
91105473107352461
10230331213201322
1167432a12147852
12219bb89532620a
139b6a1a905900c
1440c4139725d22
151b9669b8e7eb7
hexd17c2a24bfaa

230331213201322 has 8 divisors (see below), whose sum is σ = 345497301302400. Its totient is φ = 115165446100524.

The previous prime is 230331213201317. The next prime is 230331213201367. The reversal of 230331213201322 is 223102312133032.

It is a happy number.

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

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, 78448122 + ... + 81331237.

It is an arithmetic number, because the mean of its divisors is an integer number (43187162662800).

Almost surely, 2230331213201322 is an apocalyptic number.

230331213201322 is a deficient number, since it is larger than the sum of its proper divisors (115166088101078).

230331213201322 is a wasteful number, since it uses less digits than its factorization.

230331213201322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160500140.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 230331213201322 its reverse (223102312133032), we get a palindrome (453433525334354).

The spelling of 230331213201322 in words is "two hundred thirty trillion, three hundred thirty-one billion, two hundred thirteen million, two hundred one thousand, three hundred twenty-two".

Divisors: 1 2 720779 1441558 159779359 319558718 115165606600661 230331213201322