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6699514063 = 11718578123
BaseRepresentation
bin1100011110101001…
…00111100011001111
3122021220022120120111
412033110213203033
5102210033422223
63024441500451
7325006633654
oct61724474317
918256276514
106699514063
112928779090
12136b7a1727
13829c97c08
14477a9bc2b
1529326130d
hex18f5278cf

6699514063 has 8 divisors (see below), whose sum is σ = 7411499136. Its totient is φ = 6004685400.

The previous prime is 6699514061. The next prime is 6699514097. The reversal of 6699514063 is 3604159966.

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 6699514063 - 21 = 6699514061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6699513998 and 6699514016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6699514061) 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, 4288281 + ... + 4289842.

It is an arithmetic number, because the mean of its divisors is an integer number (926437392).

Almost surely, 26699514063 is an apocalyptic number.

6699514063 is a deficient number, since it is larger than the sum of its proper divisors (711985073).

6699514063 is a wasteful number, since it uses less digits than its factorization.

6699514063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8578205.

The product of its (nonzero) digits is 1049760, while the sum is 49.

The square root of 6699514063 is about 81850.5593322367. The cubic root of 6699514063 is about 1885.1580532924.

The spelling of 6699514063 in words is "six billion, six hundred ninety-nine million, five hundred fourteen thousand, sixty-three".

Divisors: 1 11 71 781 8578123 94359353 609046733 6699514063