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8744244863068 = 221113475911934621
BaseRepresentation
bin111111100111110110110…
…0110111110000001011100
31010221221102110101201112101
41333033231212332001130
52121231203141104233
630333014534214444
71561515352655521
oct177175546760134
933857373351471
108744244863068
112871460299370
12b92839ab4424
134b576a699540
1422331bc05148
151026d04e6c7d
hex7f3ed9be05c

8744244863068 has 192 divisors, whose sum is σ = 18691066275840. Its totient is φ = 3526267852800.

The previous prime is 8744244863041. The next prime is 8744244863087. The reversal of 8744244863068 is 8603684424478.

It is a super-2 number, since 2×87442448630682 (a number of 27 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 63 ways as a sum of consecutive naturals, for example, 1892281798 + ... + 1892286418.

It is an arithmetic number, because the mean of its divisors is an integer number (97349303520).

Almost surely, 28744244863068 is an apocalyptic number.

It is an amenable number.

8744244863068 is an abundant number, since it is smaller than the sum of its proper divisors (9946821412772).

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

8744244863068 is a wasteful number, since it uses less digits than its factorization.

8744244863068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5948 (or 5946 counting only the distinct ones).

The product of its (nonzero) digits is 198180864, while the sum is 64.

The spelling of 8744244863068 in words is "eight trillion, seven hundred forty-four billion, two hundred forty-four million, eight hundred sixty-three thousand, sixty-eight".