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8068351299 = 32699997957
BaseRepresentation
bin1111000001110100…
…10100010101000011
3202211022000201020220
413200322110111003
5113010444220144
63412340434123
7403640566041
oct74072242503
922738021226
108068351299
113470412828
1216920a8943
139b7755388
145677bb391
153234ec919
hex1e0e94543

8068351299 has 8 divisors (see below), whose sum is σ = 10797794640. Its totient is φ = 5358904416.

The previous prime is 8068351289. The next prime is 8068351301. The reversal of 8068351299 is 9921538608.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8068351299 - 211 = 8068349251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8068351219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4998172 + ... + 4999785.

It is an arithmetic number, because the mean of its divisors is an integer number (1349724330).

Almost surely, 28068351299 is an apocalyptic number.

8068351299 is a deficient number, since it is larger than the sum of its proper divisors (2729443341).

8068351299 is a wasteful number, since it uses less digits than its factorization.

8068351299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9998229.

The product of its (nonzero) digits is 933120, while the sum is 51.

The square root of 8068351299 is about 89824.0017979604. The cubic root of 8068351299 is about 2005.6797962713.

The spelling of 8068351299 in words is "eight billion, sixty-eight million, three hundred fifty-one thousand, two hundred ninety-nine".

Divisors: 1 3 269 807 9997957 29993871 2689450433 8068351299