Search a number
-
+
2323222030030 = 251131681296783
BaseRepresentation
bin100001110011101010110…
…100101110011011001110
322020002122100010020020111
4201303222310232123032
5301030424314430110
64535135022510234
7326563415300026
oct41635264563316
98202570106214
102323222030030
118163002a6a40
1231630a43537a
1313b104450845
1480631b98a86
1540674207e8a
hex21cead2e6ce

2323222030030 has 32 divisors (see below), whose sum is σ = 4709123371008. Its totient is φ = 817556138400.

The previous prime is 2323222030013. The next prime is 2323222030153. The reversal of 2323222030030 is 300302223232.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2323222029983 and 2323222030010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340644982 + ... + 340651801.

It is an arithmetic number, because the mean of its divisors is an integer number (147160105344).

Almost surely, 22323222030030 is an apocalyptic number.

2323222030030 is an abundant number, since it is smaller than the sum of its proper divisors (2385901340978).

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

2323222030030 is a wasteful number, since it uses less digits than its factorization.

2323222030030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681296832.

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 2323222030030 its reverse (300302223232), we get a palindrome (2623524253262).

The spelling of 2323222030030 in words is "two trillion, three hundred twenty-three billion, two hundred twenty-two million, thirty thousand, thirty".

Divisors: 1 2 5 10 11 22 31 55 62 110 155 310 341 682 1705 3410 681296783 1362593566 3406483915 6812967830 7494264613 14988529226 21120200273 37471323065 42240400546 74942646130 105601001365 211202002730 232322203003 464644406006 1161611015015 2323222030030