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13208828060 = 22513916092953
BaseRepresentation
bin11000100110100111…
…01011100010011100
31021002112201222201002
430103103223202130
5204022424444220
610022411005432
7645220120541
oct142323534234
937075658632
1013208828060
11566904802a
122687739878
13132672a2bc
148d43a8bc8
15524951c75
hex3134eb89c

13208828060 has 48 divisors (see below), whose sum is σ = 27964927200. Its totient is φ = 5240484864.

The previous prime is 13208828053. The next prime is 13208828183. The reversal of 13208828060 is 6082880231.

13208828060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4471544 + ... + 4474496.

It is an arithmetic number, because the mean of its divisors is an integer number (582602650).

Almost surely, 213208828060 is an apocalyptic number.

13208828060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13208828060 is an abundant number, since it is smaller than the sum of its proper divisors (14756099140).

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

13208828060 is a wasteful number, since it uses less digits than its factorization.

13208828060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4710 (or 4708 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The spelling of 13208828060 in words is "thirteen billion, two hundred eight million, eight hundred twenty-eight thousand, sixty".

Divisors: 1 2 4 5 10 20 139 278 556 695 1390 1609 2780 2953 3218 5906 6436 8045 11812 14765 16090 29530 32180 59060 223651 410467 447302 820934 894604 1118255 1641868 2052335 2236510 4104670 4473020 4751377 8209340 9502754 19005508 23756885 47513770 95027540 660441403 1320882806 2641765612 3302207015 6604414030 13208828060