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242402231112 = 23351197197279
BaseRepresentation
bin1110000111000001001…
…1001000001101001000
3212011200102120012120120
43201300103020031020
512432414432343422
6303205201023240
723340644653026
oct3416023101510
9764612505516
10242402231112
1193890816008
123ab90024b20
1319b20c8ba62
14ba3772d716
15648acc345c
hex38704c8348

242402231112 has 32 divisors (see below), whose sum is σ = 606020486400. Its totient is φ = 80798755904.

The previous prime is 242402231111. The next prime is 242402231129. The reversal of 242402231112 is 211132204242.

242402231112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (242402231111) 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, 1130089 + ... + 1327367.

It is an arithmetic number, because the mean of its divisors is an integer number (18938140200).

Almost surely, 2242402231112 is an apocalyptic number.

It is an amenable number.

242402231112 is an abundant number, since it is smaller than the sum of its proper divisors (363618255288).

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

242402231112 is a wasteful number, since it uses less digits than its factorization.

242402231112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248485 (or 248481 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 242402231112 its reverse (211132204242), we get a palindrome (453534435354).

The spelling of 242402231112 in words is "two hundred forty-two billion, four hundred two million, two hundred thirty-one thousand, one hundred twelve".