Search a number
-
+
2220222303313 = 71092909858851
BaseRepresentation
bin100000010011101111100…
…011111100110001010001
321212020210002221222112021
4200103233203330301101
5242334003402201223
64415542301131441
7316256115124420
oct40235743746121
97766702858467
102220222303313
11786655677853
122ba363b59b81
1313149b3240a1
14796605a32b7
153cb4698065d
hex204ef8fcc51

2220222303313 has 8 divisors (see below), whose sum is σ = 2560675789760. Its totient is φ = 1885588534800.

The previous prime is 2220222303311. The next prime is 2220222303361. The reversal of 2220222303313 is 3133032220222.

2220222303313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2220222303313 - 21 = 2220222303311 is a prime.

It is a super-2 number, since 2×22202223033132 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220222303311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1454928663 + ... + 1454930188.

It is an arithmetic number, because the mean of its divisors is an integer number (320084473720).

Almost surely, 22220222303313 is an apocalyptic number.

It is an amenable number.

2220222303313 is a deficient number, since it is larger than the sum of its proper divisors (340453486447).

2220222303313 is a wasteful number, since it uses less digits than its factorization.

2220222303313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2909858967.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 2220222303313 its reverse (3133032220222), we get a palindrome (5353254523535).

The spelling of 2220222303313 in words is "two trillion, two hundred twenty billion, two hundred twenty-two million, three hundred three thousand, three hundred thirteen".

Divisors: 1 7 109 763 2909858851 20369011957 317174614759 2220222303313