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8480960078 = 2157166916183
BaseRepresentation
bin1111110011000000…
…10010111001001110
3210220001102102002112
413321200102321032
5114332111210303
63521320224022
7420110654063
oct77140227116
923801372075
108480960078
11366230a918
12178830b012
13a5208ca96
145a6504c6a
153498520d8
hex1f9812e4e

8480960078 has 16 divisors (see below), whose sum is σ = 12810930720. Its totient is φ = 4210685856.

The previous prime is 8480960041. The next prime is 8480960083. The reversal of 8480960078 is 8700690848.

It is a congruent 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, 515975 + ... + 532157.

It is an arithmetic number, because the mean of its divisors is an integer number (800683170).

Almost surely, 28480960078 is an apocalyptic number.

8480960078 is a deficient number, since it is larger than the sum of its proper divisors (4329970642).

8480960078 is a wasteful number, since it uses less digits than its factorization.

8480960078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18011.

The product of its (nonzero) digits is 774144, while the sum is 50.

The square root of 8480960078 is about 92092.1282086585. The cubic root of 8480960078 is about 2039.3026001038.

The spelling of 8480960078 in words is "eight billion, four hundred eighty million, nine hundred sixty thousand, seventy-eight".

Divisors: 1 2 157 314 1669 3338 16183 32366 262033 524066 2540731 5081462 27009427 54018854 4240480039 8480960078