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11666651060112 = 243243055230419
BaseRepresentation
bin1010100111000101101010…
…0101111001011110010000
31112022022122222020101210120
42221301122211321132100
53012121300132410422
640451330245230240
72312613326535006
oct251613245713620
945268588211716
1011666651060112
113798887413464
1213850a9a02380
1366821173cb69
142c4951756a76
15153722b1945c
hexa9c5a979790

11666651060112 has 20 divisors (see below), whose sum is σ = 30138848572080. Its totient is φ = 3888883686688.

The previous prime is 11666651060089. The next prime is 11666651060123. The reversal of 11666651060112 is 21106015666611.

11666651060112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×116666510601122 (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121527615162 + ... + 121527615257.

It is an arithmetic number, because the mean of its divisors is an integer number (1506942428604).

Almost surely, 211666651060112 is an apocalyptic number.

11666651060112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11666651060112 is an abundant number, since it is smaller than the sum of its proper divisors (18472197511968).

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

11666651060112 is a wasteful number, since it uses less digits than its factorization.

11666651060112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243055230430 (or 243055230424 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 42.

The spelling of 11666651060112 in words is "eleven trillion, six hundred sixty-six billion, six hundred fifty-one million, sixty thousand, one hundred twelve".

Divisors: 1 2 3 4 6 8 12 16 24 48 243055230419 486110460838 729165691257 972220921676 1458331382514 1944441843352 2916662765028 3888883686704 5833325530056 11666651060112