Search a number
-
+
212443004022023 = 2729928933268969
BaseRepresentation
bin110000010011011100111101…
…110010100010110100000111
31000212012100112012221012101002
4300103130331302202310013
5210321131233012201043
62031454545125123515
762514333453355535
oct6023347562426407
91025170465835332
10212443004022023
1161766632435815
121b9b0a6425959b
13917039b831478
143a66420d05155
1519861e3e7abb8
hexc1373dca2d07

212443004022023 has 8 divisors (see below), whose sum is σ = 212458918854000. Its totient is φ = 212427089840448.

The previous prime is 212443004021977. The next prime is 212443004022043. The reversal of 212443004022023 is 320220400344212.

212443004022023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212443004022023 - 222 = 212442999827719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212443004022043) 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, 789707483 + ... + 789976451.

It is an arithmetic number, because the mean of its divisors is an integer number (26557364856750).

Almost surely, 2212443004022023 is an apocalyptic number.

212443004022023 is a deficient number, since it is larger than the sum of its proper divisors (15914831977).

212443004022023 is a wasteful number, since it uses less digits than its factorization.

212443004022023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325201.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 212443004022023 its reverse (320220400344212), we get a palindrome (532663404366235).

The spelling of 212443004022023 in words is "two hundred twelve trillion, four hundred forty-three billion, four million, twenty-two thousand, twenty-three".

Divisors: 1 27299 28933 268969 789841967 7342584731 7782080077 212443004022023