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BaseRepresentation
bin1111010001011001…
…01101000011101001
3210011101212100222200
413220230231003221
5113242421002142
63433325010413
7410115231645
oct75054550351
923141770880
108199000297
113528138304
1217099b3a09
13a0883a387
1457aca9c25
1532ec0864c
hex1e8b2d0e9

8199000297 has 48 divisors (see below), whose sum is σ = 12305442240. Its totient is φ = 5256921600.

The previous prime is 8199000247. The next prime is 8199000323. The reversal of 8199000297 is 7920009918.

8199000297 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8199000297 - 28 = 8199000041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8199000247) 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 47 ways as a sum of consecutive naturals, for example, 11094354 + ... + 11095092.

It is an arithmetic number, because the mean of its divisors is an integer number (256363380).

It is a vampire number, since it can be written as 9020190897 (with its own digits).

Almost surely, 28199000297 is an apocalyptic number.

It is an amenable number.

8199000297 is a deficient number, since it is larger than the sum of its proper divisors (4106441943).

8199000297 is a wasteful number, since it uses less digits than its factorization.

8199000297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174 (or 1171 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 45.

The square root of 8199000297 is about 90548.3312767276. The cubic root of 8199000297 is about 2016.4477234825.

The spelling of 8199000297 in words is "eight billion, one hundred ninety-nine million, two hundred ninety-seven", and thus it is an aban number.