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8066674808 = 231953070229
BaseRepresentation
bin1111000001100111…
…11011000001111000
3202211011212112112122
413200303323001320
5113010032043213
63412240500412
7403620414233
oct74063730170
922734775478
108066674808
11346a4781a5
12169161a708
139b72b927a
145674a241a
153232bad08
hex1e0cfb078

8066674808 has 16 divisors (see below), whose sum is σ = 15921069000. Its totient is φ = 3821056416.

The previous prime is 8066674801. The next prime is 8066674823. The reversal of 8066674808 is 8084766608.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8066674808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8066674801) 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 3 ways as a sum of consecutive naturals, for example, 26534963 + ... + 26535266.

Almost surely, 28066674808 is an apocalyptic number.

It is an amenable number.

8066674808 is a deficient number, since it is larger than the sum of its proper divisors (7854394192).

8066674808 is a wasteful number, since it uses less digits than its factorization.

8066674808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53070254 (or 53070250 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 53.

The square root of 8066674808 is about 89814.6692250214. The cubic root of 8066674808 is about 2005.5408692082.

The spelling of 8066674808 in words is "eight billion, sixty-six million, six hundred seventy-four thousand, eight hundred eight".

Divisors: 1 2 4 8 19 38 76 152 53070229 106140458 212280916 424561832 1008334351 2016668702 4033337404 8066674808