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7168125384 = 2332714222471
BaseRepresentation
bin1101010110100000…
…01110100111001000
3200111120002111110100
412223100032213020
5104140020003014
63143141445400
7342430026510
oct65320164710
920446074410
107168125384
113049246772
121480710860
138a30acc14
144c0002840
152be479009
hex1ab40e9c8

7168125384 has 48 divisors (see below), whose sum is σ = 22187056320. Its totient is φ = 2048035680.

The previous prime is 7168125353. The next prime is 7168125389. The reversal of 7168125384 is 4835218617.

It is not an unprimeable number, because it can be changed into a prime (7168125389) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7110732 + ... + 7111739.

It is an arithmetic number, because the mean of its divisors is an integer number (462230340).

Almost surely, 27168125384 is an apocalyptic number.

It is an amenable number.

7168125384 is an abundant number, since it is smaller than the sum of its proper divisors (15018930936).

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

7168125384 is a wasteful number, since it uses less digits than its factorization.

7168125384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14222490 (or 14222483 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 7168125384 is about 84664.7824304770. The cubic root of 7168125384 is about 1928.1250535841.

The spelling of 7168125384 in words is "seven billion, one hundred sixty-eight million, one hundred twenty-five thousand, three hundred eighty-four".

Divisors: 1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 504 14222471 28444942 42667413 56889884 85334826 99557297 113779768 128002239 170669652 199114594 256004478 298671891 341339304 398229188 512008956 597343782 796458376 896015673 1024017912 1194687564 1792031346 2389375128 3584062692 7168125384