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6330016986 = 231055002831
BaseRepresentation
bin1011110010100110…
…00110010011011010
3121100011001011212120
411321103012103122
5100430441020421
62524042122110
7312602154006
oct57123062332
917304034776
106330016986
1127591474a7
121287ab0336
1379b5764a7
14440997706
15270ac58c6
hex1794c64da

6330016986 has 8 divisors (see below), whose sum is σ = 12660033984. Its totient is φ = 2110005660.

The previous prime is 6330016951. The next prime is 6330017003. The reversal of 6330016986 is 6896100336.

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

6330016986 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 527501410 + ... + 527501421.

It is an arithmetic number, because the mean of its divisors is an integer number (1582504248).

Almost surely, 26330016986 is an apocalyptic number.

6330016986 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6330016986 is a wasteful number, since it uses less digits than its factorization.

6330016986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055002836.

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 6330016986 is about 79561.4038714753. The cubic root of 6330016986 is about 1849.8433747119.

The spelling of 6330016986 in words is "six billion, three hundred thirty million, sixteen thousand, nine hundred eighty-six".

Divisors: 1 2 3 6 1055002831 2110005662 3165008493 6330016986