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13321212202110 = 2351936677637199
BaseRepresentation
bin1100000111011001011000…
…0111110000110001111110
31202011111101011221001221210
43001312112013300301332
53221223320310431420
644155402544505250
72543266025306631
oct301662607606176
952144334831853
1013321212202110
11427654900643a
1215b18a701b226
137582533690b7
14340a70437c18
151817ae20c9e0
hexc1d961f0c7e

13321212202110 has 64 divisors (see below), whose sum is σ = 33654559104000. Its totient is φ = 3365261834112.

The previous prime is 13321212202087. The next prime is 13321212202127. The reversal of 13321212202110 is 1120221212331.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 20587291 + ... + 21224489.

It is an arithmetic number, because the mean of its divisors is an integer number (525852486000).

Almost surely, 213321212202110 is an apocalyptic number.

13321212202110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13321212202110 is an abundant number, since it is smaller than the sum of its proper divisors (20333346901890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13321212202110 is a wasteful number, since it uses less digits than its factorization.

13321212202110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673905.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 13321212202110 its reverse (1120221212331), we get a palindrome (14441433414441).

The spelling of 13321212202110 in words is "thirteen trillion, three hundred twenty-one billion, two hundred twelve million, two hundred two thousand, one hundred ten".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 570 36677 73354 110031 183385 220062 366770 550155 637199 696863 1100310 1274398 1393726 1911597 2090589 3185995 3484315 3823194 4181178 6371990 6968630 9557985 10452945 12106781 19115970 20905890 24213562 36320343 60533905 72640686 121067810 181601715 363203430 23370547723 46741095446 70111643169 116852738615 140223286338 233705477230 350558215845 444040406737 701116431690 888080813474 1332121220211 2220202033685 2664242440422 4440404067370 6660606101055 13321212202110