Search a number
-
+
3313201130020 = 2253491219738917
BaseRepresentation
bin110000001101101010001…
…011010010101000100100
3102201201221200110012011201
4300031222023102220210
5413240413442130040
611014021422412244
7461241132636115
oct60155213225044
912651850405151
103313201130020
111068136732391
12456154431084
131b05835c1c42
14b650739c20c
155b2b5d33a9a
hex3036a2d2a24

3313201130020 has 48 divisors (see below), whose sum is σ = 6978409930800. Its totient is φ = 1321340788224.

The previous prime is 3313201130009. The next prime is 3313201130047. The reversal of 3313201130020 is 200311023133.

It can be written as a sum of positive squares in 8 ways, for example, as 13739590656 + 3299461539364 = 117216^2 + 1816442^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3313201130020.

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, 85115602 + ... + 85154518.

It is an arithmetic number, because the mean of its divisors is an integer number (145383540225).

Almost surely, 23313201130020 is an apocalyptic number.

It is an amenable number.

3313201130020 is an abundant number, since it is smaller than the sum of its proper divisors (3665208800780).

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

3313201130020 is a wasteful number, since it uses less digits than its factorization.

3313201130020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51472 (or 51470 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 3313201130020 its reverse (200311023133), we get a palindrome (3513512153153).

The spelling of 3313201130020 in words is "three trillion, three hundred thirteen billion, two hundred one million, one hundred thirty thousand, twenty".

Divisors: 1 2 4 5 10 20 349 698 1396 1745 3490 6980 12197 24394 38917 48788 60985 77834 121970 155668 194585 243940 389170 778340 4256753 8513506 13582033 17027012 21283765 27164066 42567530 54328132 67910165 85135060 135820330 271640660 474670649 949341298 1898682596 2373353245 4746706490 9493412980 165660056501 331320113002 662640226004 828300282505 1656600565010 3313201130020