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212200210333 = 1332715922579
BaseRepresentation
bin1100010110100000011…
…1100011111110011101
3202021201121010120210101
43011220013203332131
511434041223212313
6241252230541101
721221343012226
oct3055007437635
9667647116711
10212200210333
1181aa2539861
1235161507791
1317019ab2947
14a3b053824d
1557be5915dd
hex31681e3f9d

212200210333 has 4 divisors (see below), whose sum is σ = 212216146240. Its totient is φ = 212184274428.

The previous prime is 212200210331. The next prime is 212200210361. The reversal of 212200210333 is 333012002212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 212200210333 - 21 = 212200210331 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 212200210333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212200210331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7947963 + ... + 7974616.

It is an arithmetic number, because the mean of its divisors is an integer number (53054036560).

Almost surely, 2212200210333 is an apocalyptic number.

It is an amenable number.

212200210333 is a deficient number, since it is larger than the sum of its proper divisors (15935907).

212200210333 is a wasteful number, since it uses less digits than its factorization.

212200210333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15935906.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 212200210333 its reverse (333012002212), we get a palindrome (545212212545).

The spelling of 212200210333 in words is "two hundred twelve billion, two hundred million, two hundred ten thousand, three hundred thirty-three".

Divisors: 1 13327 15922579 212200210333