Search a number
-
+
115212042050324 = 22272910554419389
BaseRepresentation
bin11010001100100011100100…
…110101110001101100010100
3120002221011102022012010120112
4122030203210311301230110
5110100113230231102244
61045011403105222152
733160536543130322
oct3214434465615424
9502834368163515
10115212042050324
113378a17519055a
1210b08a47931958
134c395ab45024b
142064414c10d12
15d4bde268339e
hex68c8e4d71b14

115212042050324 has 12 divisors (see below), whose sum is σ = 201694954542900. Its totient is φ = 57584912180928.

The previous prime is 115212042050299. The next prime is 115212042050333. The reversal of 115212042050324 is 423050240212511.

115212042050324 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 58209270250000 + 57002771800324 = 7629500^2 + 7550018^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5277198779 + ... + 5277220610.

It is an arithmetic number, because the mean of its divisors is an integer number (16807912878575).

Almost surely, 2115212042050324 is an apocalyptic number.

It is an amenable number.

115212042050324 is a deficient number, since it is larger than the sum of its proper divisors (86482912492576).

115212042050324 is a wasteful number, since it uses less digits than its factorization.

115212042050324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10554422122 (or 10554422120 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 115212042050324 its reverse (423050240212511), we get a palindrome (538262282262835).

The spelling of 115212042050324 in words is "one hundred fifteen trillion, two hundred twelve billion, forty-two million, fifty thousand, three hundred twenty-four".

Divisors: 1 2 4 2729 5458 10916 10554419389 21108838778 42217677556 28803010512581 57606021025162 115212042050324