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12717010416 = 2431124085247
BaseRepresentation
bin10111101011111111…
…00010110111110000
31012211021022001201210
423311333202313300
5202021023313131
65501521400120
7630065543055
oct136577426760
935737261653
1012717010416
11543646a170
12256aa99040
13127887b646
14888d4302c
154e66a3146
hex2f5fe2df0

12717010416 has 40 divisors (see below), whose sum is σ = 35838849024. Its totient is φ = 3853639360.

The previous prime is 12717010409. The next prime is 12717010417. The reversal of 12717010416 is 61401071721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12717010417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12042096 + ... + 12043151.

Almost surely, 212717010416 is an apocalyptic number.

12717010416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12717010416 is an abundant number, since it is smaller than the sum of its proper divisors (23121838608).

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

12717010416 is a wasteful number, since it uses less digits than its factorization.

12717010416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24085269 (or 24085263 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 30.

The spelling of 12717010416 in words is "twelve billion, seven hundred seventeen million, ten thousand, four hundred sixteen".

Divisors: 1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 132 176 264 528 24085247 48170494 72255741 96340988 144511482 192681976 264937717 289022964 385363952 529875434 578045928 794813151 1059750868 1156091856 1589626302 2119501736 3179252604 4239003472 6358505208 12717010416