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212200233310 = 25132934755621
BaseRepresentation
bin1100010110100000011…
…1101001100101011110
3202021201121011202022101
43011220013221211132
511434041224431220
6241252231235314
721221343136222
oct3055007514536
9667647152271
10212200233310
1181aa255504a
1235161518b3a
1317019ac0240
14a3b0542782
1557be59830a
hex31681e995e

212200233310 has 32 divisors (see below), whose sum is σ = 411363402912. Its totient is φ = 78346776960.

The previous prime is 212200233299. The next prime is 212200233341. The reversal of 212200233310 is 13332002212.

212200233310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2122002333102 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3787300 + ... + 3842920.

It is an arithmetic number, because the mean of its divisors is an integer number (12855106341).

Almost surely, 2212200233310 is an apocalyptic number.

212200233310 is a deficient number, since it is larger than the sum of its proper divisors (199163169602).

212200233310 is a wasteful number, since it uses less digits than its factorization.

212200233310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84988.

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

Adding to 212200233310 its reverse (13332002212), we get a palindrome (225532235522).

The spelling of 212200233310 in words is "two hundred twelve billion, two hundred million, two hundred thirty-three thousand, three hundred ten".

Divisors: 1 2 5 10 13 26 65 130 29347 55621 58694 111242 146735 278105 293470 381511 556210 723073 763022 1446146 1907555 3615365 3815110 7230730 1632309487 3264618974 8161547435 16323094870 21220023331 42440046662 106100116655 212200233310