Search a number
-
+
212411223012301 = 17194315797410737
BaseRepresentation
bin110000010010111111010111…
…011111100111001111001101
31000212002022111100100121221221
4300102333113133213033031
5210320121141042343201
62031432211351523341
762512130056264525
oct6022772737471715
91025068440317857
10212411223012301
1161754103928825
121b9a6874989551
13916a3a5497c81
143a64a88128685
151985483cea4a1
hexc12fd77e73cd

212411223012301 has 32 divisors (see below), whose sum is σ = 243791802207360. Its totient is φ = 183811720974336.

The previous prime is 212411223012269. The next prime is 212411223012379. The reversal of 212411223012301 is 103210322114212.

It is a cyclic number.

It is not a de Polignac number, because 212411223012301 - 25 = 212411223012269 is a prime.

It is a super-3 number, since 3×2124112230123013 (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212411223012701) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46524796 + ... + 50885941.

It is an arithmetic number, because the mean of its divisors is an integer number (7618493818980).

Almost surely, 2212411223012301 is an apocalyptic number.

It is an amenable number.

212411223012301 is a deficient number, since it is larger than the sum of its proper divisors (31380579195059).

212411223012301 is a wasteful number, since it uses less digits than its factorization.

212411223012301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97410973.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 212411223012301 its reverse (103210322114212), we get a palindrome (315621545126513).

The spelling of 212411223012301 in words is "two hundred twelve trillion, four hundred eleven billion, two hundred twenty-three million, twelve thousand, three hundred one".

Divisors: 1 17 19 43 157 323 731 817 2669 2983 6751 13889 50711 114767 128269 2180573 97410737 1655982529 1850804003 4188661691 15293485709 31463668051 71207248747 79584572129 259989257053 290576228471 657619885487 1352937726193 4939795884007 11179538053279 12494777824253 212411223012301