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6066536129 = 291549135049
BaseRepresentation
bin1011010011001011…
…11111111011000001
3120122210020222002022
411221211333323001
544411013124004
62441550531225
7303222464153
oct55145777301
916583228068
106066536129
112633446425
121213806b15
13758ac3a64
144179acad3
152578cc2be
hex16997fec1

6066536129 has 8 divisors (see below), whose sum is σ = 6279825000. Its totient is φ = 5853520512.

The previous prime is 6066536123. The next prime is 6066536131. The reversal of 6066536129 is 9216356606.

It can be written as a sum of positive squares in 4 ways, for example, as 6225025 + 6060311104 = 2495^2 + 77848^2 .

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 6066536129 - 228 = 5798100673 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6066536129.

It is not an unprimeable number, because it can be changed into a prime (6066536123) 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, 22604 + ... + 112445.

It is an arithmetic number, because the mean of its divisors is an integer number (784978125).

Almost surely, 26066536129 is an apocalyptic number.

It is an amenable number.

6066536129 is a deficient number, since it is larger than the sum of its proper divisors (213288871).

6066536129 is a wasteful number, since it uses less digits than its factorization.

6066536129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136627.

The product of its (nonzero) digits is 349920, while the sum is 44.

The square root of 6066536129 is about 77887.9716580166. The cubic root of 6066536129 is about 1823.8128143271.

The spelling of 6066536129 in words is "six billion, sixty-six million, five hundred thirty-six thousand, one hundred twenty-nine".

Divisors: 1 29 1549 44921 135049 3916421 209190901 6066536129