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223444214102 = 21491674489897
BaseRepresentation
bin1101000000011001010…
…0000010000101010110
3210100202012201011021102
43100012110002011112
512130103204322402
6250352052550102
722100104324304
oct3200624020526
9710665634242
10223444214102
118684248525a
123737b022332
13180bc430605
14ab599a3274
155c2b77d102
hex3406502156

223444214102 has 16 divisors (see below), whose sum is σ = 339436288800. Its totient is φ = 110307764928.

The previous prime is 223444214087. The next prime is 223444214111. The reversal of 223444214102 is 201412444322.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2195183 + ... + 2294714.

It is an arithmetic number, because the mean of its divisors is an integer number (21214768050).

Almost surely, 2223444214102 is an apocalyptic number.

223444214102 is a deficient number, since it is larger than the sum of its proper divisors (115992074698).

223444214102 is a wasteful number, since it uses less digits than its factorization.

223444214102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4490215.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 223444214102 its reverse (201412444322), we get a palindrome (424856658424).

The spelling of 223444214102 in words is "two hundred twenty-three billion, four hundred forty-four million, two hundred fourteen thousand, one hundred two".

Divisors: 1 2 149 167 298 334 24883 49766 4489897 8979794 668994653 749812799 1337989306 1499625598 111722107051 223444214102