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200212000013 = 1201166704413
BaseRepresentation
bin1011101001110110010…
…0001010110100001101
3201010210010012101211202
42322131210022310031
511240013233000023
6231550501555245
720315303630564
oct2723544126415
9633703171752
10200212000013
1177a004aaa23
1232976715b25
1315b5921847c
149994308bdb
15531bd9e128
hex2e9d90ad0d

200212000013 has 4 divisors (see below), whose sum is σ = 200378705628. Its totient is φ = 200045294400.

The previous prime is 200211999997. The next prime is 200212000061. The reversal of 200212000013 is 310000212002.

It is a happy number.

200212000013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2068612324 + 198143387689 = 45482^2 + 445133^2 .

It is a cyclic number.

It is not a de Polignac number, because 200212000013 - 24 = 200211999997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200211999958 and 200212000003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200212000063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83351006 + ... + 83353407.

It is an arithmetic number, because the mean of its divisors is an integer number (50094676407).

Almost surely, 2200212000013 is an apocalyptic number.

It is an amenable number.

200212000013 is a deficient number, since it is larger than the sum of its proper divisors (166705615).

200212000013 is a wasteful number, since it uses less digits than its factorization.

200212000013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166705614.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 200212000013 its reverse (310000212002), we get a palindrome (510212212015).

The spelling of 200212000013 in words is "two hundred billion, two hundred twelve million, thirteen", and thus it is an aban number.

Divisors: 1 1201 166704413 200212000013