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56105050101060 = 22351954319061859
BaseRepresentation
bin11001100000110111110011…
…00101001101010101000100
321100122120221101222212120210
430300123321211031111010
524323211120311213220
6315154145412355420
714550312305153442
oct1460337145152504
9240576841885523
1056105050101060
1116971022143284
12636164b915b70
13253c8b691348c
14dbd6db03bb92
1567464b3836e0
hex3306f994d544

56105050101060 has 96 divisors (see below), whose sum is σ = 165392719027200. Its totient is φ = 14171296014720.

The previous prime is 56105050101053. The next prime is 56105050101083. The reversal of 56105050101060 is 6010105050165.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1660411 + ... + 10722269.

It is an arithmetic number, because the mean of its divisors is an integer number (1722840823200).

Almost surely, 256105050101060 is an apocalyptic number.

It is an amenable number.

56105050101060 is an abundant number, since it is smaller than the sum of its proper divisors (109287668926140).

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

56105050101060 is a wasteful number, since it uses less digits than its factorization.

56105050101060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9067321 (or 9067319 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 56105050101060 in words is "fifty-six trillion, one hundred five billion, fifty million, one hundred one thousand, 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 5431 10862 16293 21724 27155 32586 54310 65172 81465 103189 108620 162930 206378 309567 325860 412756 515945 619134 1031890 1238268 1547835 2063780 3095670 6191340 9061859 18123718 27185577 36247436 45309295 54371154 90618590 108742308 135927885 172175321 181237180 271855770 344350642 516525963 543711540 688701284 860876605 1033051926 1721753210 2066103852 2582629815 3443506420 5165259630 10330519260 49214956229 98429912458 147644868687 196859824916 246074781145 295289737374 492149562290 590579474748 738224343435 935084168351 984299124580 1476448686870 1870168336702 2805252505053 2952897373740 3740336673404 4675420841755 5610505010106 9350841683510 11221010020212 14026262525265 18701683367020 28052525050530 56105050101060