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8079879066 = 237192378073
BaseRepresentation
bin1111000011001100…
…10010101110011010
3202212002201101101020
413201212102232122
5113021422112231
63413431503310
7404140560510
oct74146225632
922762641336
108079879066
113476976806
121695b27b36
139b9c6043c
1456913c4b0
15324528396
hex1e1992b9a

8079879066 has 16 divisors (see below), whose sum is σ = 18468295104. Its totient is φ = 2308536864.

The previous prime is 8079878999. The next prime is 8079879089. The reversal of 8079879066 is 6609789708.

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 96188995 + ... + 96189078.

It is an arithmetic number, because the mean of its divisors is an integer number (1154268444).

Almost surely, 28079879066 is an apocalyptic number.

8079879066 is an abundant number, since it is smaller than the sum of its proper divisors (10388416038).

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

8079879066 is a wasteful number, since it uses less digits than its factorization.

8079879066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192378085.

The product of its (nonzero) digits is 9144576, while the sum is 60.

The square root of 8079879066 is about 89888.1475279138. The cubic root of 8079879066 is about 2006.6345558315.

The spelling of 8079879066 in words is "eight billion, seventy-nine million, eight hundred seventy-nine thousand, sixty-six".

Divisors: 1 2 3 6 7 14 21 42 192378073 384756146 577134219 1154268438 1346646511 2693293022 4039939533 8079879066