Search a number
-
+
212000102111201 = 2931481394884263
BaseRepresentation
bin110000001101000000011110…
…110001110101011111100001
31000210122000022121211221121012
4300031000132301311133201
5210241402202120024301
62030515300304110305
762440334106264365
oct6015003661653741
91023560277757535
10212000102111201
11616058138a0878
121b93b059305395
13913a6a6b811a1
143a4cc06dc32a5
151979920e2eebb
hexc0d01ec757e1

212000102111201 has 8 divisors (see below), whose sum is σ = 212725131474240. Its totient is φ = 211275082813552.

The previous prime is 212000102111191. The next prime is 212000102111251. The reversal of 212000102111201 is 102111201000212.

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 212000102111201 - 214 = 212000102094817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212000102111251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40962596 + ... + 45846858.

It is an arithmetic number, because the mean of its divisors is an integer number (26590641434280).

Almost surely, 2212000102111201 is an apocalyptic number.

It is an amenable number.

212000102111201 is a deficient number, since it is larger than the sum of its proper divisors (725029363039).

212000102111201 is a wasteful number, since it uses less digits than its factorization.

212000102111201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5032695.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 212000102111201 its reverse (102111201000212), we get a palindrome (314111303111413).

It can be divided in two parts, 212000 and 102111201, that added together give a palindrome (102323201).

The spelling of 212000102111201 in words is "two hundred twelve trillion, one hundred two million, one hundred eleven thousand, two hundred one".

Divisors: 1 293 148139 4884263 43404727 1431089059 723549836557 212000102111201