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56676005208 = 2334514716993
BaseRepresentation
bin110100110010001001…
…110011010101011000
312102021211220101010000
4310302021303111120
51412033024131313
642011523253000
74044325044534
oct646211632530
9172254811100
1056676005208
1122044144629
12ab9881a160
135462bc6374
142a5922cbc4
15171aa10673
hexd32273558

56676005208 has 80 divisors (see below), whose sum is σ = 158785478280. Its totient is φ = 18887219712.

The previous prime is 56676005201. The next prime is 56676005263. The reversal of 56676005208 is 80250067665.

56676005208 is a `hidden beast` number, since 5 + 6 + 67 + 60 + 0 + 520 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56676005201) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 3326760 + ... + 3343752.

Almost surely, 256676005208 is an apocalyptic number.

It is an amenable number.

56676005208 is an abundant number, since it is smaller than the sum of its proper divisors (102109473072).

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

56676005208 is a wasteful number, since it uses less digits than its factorization.

56676005208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22158 (or 22145 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 56676005208 in words is "fifty-six billion, six hundred seventy-six million, five thousand, two hundred eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 324 648 5147 10294 15441 16993 20588 30882 33986 41176 46323 50979 61764 67972 92646 101958 123528 135944 138969 152937 185292 203916 277938 305874 370584 407832 416907 458811 555876 611748 833814 917622 1111752 1223496 1376433 1667628 1835244 2752866 3335256 3670488 5505732 11011464 87462971 174925942 262388913 349851884 524777826 699703768 787166739 1049555652 1574333478 2099111304 2361500217 3148666956 4723000434 6297333912 7084500651 9446000868 14169001302 18892001736 28338002604 56676005208