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10534305660 = 2235199240619
BaseRepresentation
bin10011100111110010…
…01011111101111100
31000012011011011200220
421303321023331330
5133033240240120
64501150421340
7522023056254
oct116371137574
930164134626
1010534305660
11451638283a
12205bb01850
13cbb5c4278
1471d0c8964
15419c50b40
hex273e4bf7c

10534305660 has 48 divisors (see below), whose sum is σ = 31048483200. Its totient is φ = 2661297984.

The previous prime is 10534305659. The next prime is 10534305737. The reversal of 10534305660 is 6650343501.

It is a super-2 number, since 2×105343056602 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4619170 + ... + 4621449.

It is an arithmetic number, because the mean of its divisors is an integer number (646843400).

Almost surely, 210534305660 is an apocalyptic number.

10534305660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10534305660 is an abundant number, since it is smaller than the sum of its proper divisors (20514177540).

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

10534305660 is a wasteful number, since it uses less digits than its factorization.

10534305660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9240650 (or 9240648 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

The spelling of 10534305660 in words is "ten billion, five hundred thirty-four million, three hundred five thousand, six hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 19 20 30 38 57 60 76 95 114 190 228 285 380 570 1140 9240619 18481238 27721857 36962476 46203095 55443714 92406190 110887428 138609285 175571761 184812380 277218570 351143522 526715283 554437140 702287044 877858805 1053430566 1755717610 2106861132 2633576415 3511435220 5267152830 10534305660