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6686095141 = 111163522637
BaseRepresentation
bin1100011101000010…
…11011011100100101
3122020222001211021101
412032201123130211
5102143120021031
63023242120101
7324454604515
oct61641333445
918228054241
106686095141
112921143270
1213671b0031
1382727a11b
14475da7845
15291eb0361
hex18e85b725

6686095141 has 8 divisors (see below), whose sum is σ = 7300207584. Its totient is φ = 6073030320.

The previous prime is 6686095133. The next prime is 6686095151. The reversal of 6686095141 is 1415906866.

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 6686095141 - 23 = 6686095133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6686095091 and 6686095100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6686095151) 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 7 ways as a sum of consecutive naturals, for example, 248526 + ... + 274111.

It is an arithmetic number, because the mean of its divisors is an integer number (912525948).

Almost surely, 26686095141 is an apocalyptic number.

It is an amenable number.

6686095141 is a deficient number, since it is larger than the sum of its proper divisors (614112443).

6686095141 is a wasteful number, since it uses less digits than its factorization.

6686095141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523811.

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 6686095141 is about 81768.5461592659. The cubic root of 6686095141 is about 1883.8985740216.

The spelling of 6686095141 in words is "six billion, six hundred eighty-six million, ninety-five thousand, one hundred forty-one".

Divisors: 1 11 1163 12793 522637 5749007 607826831 6686095141