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13331321304110 = 2517194787815831
BaseRepresentation
bin1100000111111111000010…
…1010111011010000101110
31202012110110200222122212222
43001333300222323100232
53221410021223212420
644204154025555342
72544104366253335
oct301776052732056
952173420878788
1013331321304110
11427a866369397
1215b3848645b52
137591a4835c64
1434134cc7ad1c
15181ba196c225
hexc1ff0abb42e

13331321304110 has 64 divisors (see below), whose sum is σ = 27314236385280. Its totient is φ = 4653536463360.

The previous prime is 13331321304097. The next prime is 13331321304113. The reversal of 13331321304110 is 1140312313331.

It is a happy number.

It is a super-2 number, since 2×133313213041102 (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13331321304110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13331321304113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43756106 + ... + 44059725.

It is an arithmetic number, because the mean of its divisors is an integer number (426784943520).

Almost surely, 213331321304110 is an apocalyptic number.

13331321304110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13331321304110 is an abundant number, since it is smaller than the sum of its proper divisors (13982915081170).

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

13331321304110 is a wasteful number, since it uses less digits than its factorization.

13331321304110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87815921.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 13331321304110 its reverse (1140312313331), we get a palindrome (14471633617441).

The spelling of 13331321304110 in words is "thirteen trillion, three hundred thirty-one billion, three hundred twenty-one million, three hundred four thousand, one hundred ten".

Divisors: 1 2 5 10 17 19 34 38 47 85 94 95 170 190 235 323 470 646 799 893 1598 1615 1786 3230 3995 4465 7990 8930 15181 30362 75905 151810 87815831 175631662 439079155 878158310 1492869127 1668500789 2985738254 3337001578 4127344057 7464345635 8254688114 8342503945 14928691270 16685007890 20636720285 28364513413 41273440570 56729026826 70164848969 78419537083 140329697938 141822567065 156839074166 283645134130 350824244845 392097685415 701648489690 784195370830 1333132130411 2666264260822 6665660652055 13331321304110