Search a number
-
+
2223330222213 = 32837417401287
BaseRepresentation
bin100000010110101000110…
…011101110000010000101
321212112210201001121202200
4200112220303232002011
5242411340014102323
64421214522425113
7316426124033442
oct40265063560205
97775721047680
102223330222213
117879aaa48271
122baa90962199
13131875192659
147987725c9c9
153cc79740443
hex205a8cee085

2223330222213 has 24 divisors (see below), whose sum is σ = 3250615787328. Its totient is φ = 1464160992192.

The previous prime is 2223330222203. The next prime is 2223330222221. The reversal of 2223330222213 is 3122220333222.

2223330222213 is a `hidden beast` number, since 2 + 223 + 3 + 3 + 0 + 222 + 213 = 666.

It is not a de Polignac number, because 2223330222213 - 25 = 2223330222181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223330222203) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 5339856 + ... + 5741142.

It is an arithmetic number, because the mean of its divisors is an integer number (135442324472).

Almost surely, 22223330222213 is an apocalyptic number.

It is an amenable number.

2223330222213 is a deficient number, since it is larger than the sum of its proper divisors (1027285565115).

2223330222213 is a wasteful number, since it uses less digits than its factorization.

2223330222213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408793 (or 408790 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 2223330222213 its reverse (3122220333222), we get a palindrome (5345550555435).

The spelling of 2223330222213 in words is "two trillion, two hundred twenty-three billion, three hundred thirty million, two hundred twenty-two thousand, two hundred thirteen".

Divisors: 1 3 9 83 249 747 7417 22251 66753 401287 615611 1203861 1846833 3611583 5540499 33306821 99920463 299761389 2976345679 8929037037 26787111111 247036691357 741110074071 2223330222213