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23313240321030 = 23251123548727597
BaseRepresentation
bin1010100110100000010010…
…11010000110110000000110
310001112201112210122210210100
411103100021122012300012
511023431004010233110
6121325542120504530
74624216554046362
oct523201132066006
9101481483583710
1023313240321030
1174790a9428190
12274631901b146
131001576a4820a
145a851c8dc2a2
152a666e35bbc0
hex153409686c06

23313240321030 has 48 divisors (see below), whose sum is σ = 66124827095184. Its totient is φ = 5651694623040.

The previous prime is 23313240320999. The next prime is 23313240321083. The reversal of 23313240321030 is 3012304231332.

23313240321030 is a `hidden beast` number, since 2 + 3 + 3 + 13 + 2 + 403 + 210 + 30 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 23313240320985 and 23313240321003.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 11774362809 + ... + 11774364788.

It is an arithmetic number, because the mean of its divisors is an integer number (1377600564483).

Almost surely, 223313240321030 is an apocalyptic number.

23313240321030 is an abundant number, since it is smaller than the sum of its proper divisors (42811586774154).

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

23313240321030 is a wasteful number, since it uses less digits than its factorization.

23313240321030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23548727621 (or 23548727618 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 23313240321030 its reverse (3012304231332), we get a palindrome (26325544552362).

The spelling of 23313240321030 in words is "twenty-three trillion, three hundred thirteen billion, two hundred forty million, three hundred twenty-one thousand, thirty".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 165 198 330 495 990 23548727597 47097455194 70646182791 117743637985 141292365582 211938548373 235487275970 259036003567 353230913955 423877096746 518072007134 706461827910 777108010701 1059692741865 1295180017835 1554216021402 2119385483730 2331324032103 2590360035670 3885540053505 4662648064206 7771080107010 11656620160515 23313240321030