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6993753071 = 29263916973
BaseRepresentation
bin1101000001101110…
…00011001111101111
3200001101222110121112
412200313003033233
5103310400044241
63113552222235
7335211630434
oct64067031757
920041873545
106993753071
112a69878218
12143223a97b
13875c29736
144a4bb1b8b
152aded31eb
hex1a0dc33ef

6993753071 has 8 divisors (see below), whose sum is σ = 7262434080. Its totient is φ = 6726906592.

The previous prime is 6993753031. The next prime is 6993753077. The reversal of 6993753071 is 1703573996.

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

It is a cyclic number.

It is not a de Polignac number, because 6993753071 - 230 = 5920011247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6993753077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450860 + ... + 466113.

It is an arithmetic number, because the mean of its divisors is an integer number (907804260).

Almost surely, 26993753071 is an apocalyptic number.

6993753071 is a deficient number, since it is larger than the sum of its proper divisors (268681009).

6993753071 is a wasteful number, since it uses less digits than its factorization.

6993753071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917265.

The product of its (nonzero) digits is 1071630, while the sum is 50.

The square root of 6993753071 is about 83628.6617793206. The cubic root of 6993753071 is about 1912.3619683996.

The spelling of 6993753071 in words is "six billion, nine hundred ninety-three million, seven hundred fifty-three thousand, seventy-one".

Divisors: 1 29 263 7627 916973 26592217 241163899 6993753071