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5201110061 = 77039105557
BaseRepresentation
bin1001101100000001…
…01010010000101101
3111102110210202200222
410312000222100231
541122441010221
62220033501125
7242613464120
oct46600522055
914373722628
105201110061
112229988a74
121011a117a5
1364b714224
14374a923b7
1520692e9ab
hex13602a42d

5201110061 has 8 divisors (see below), whose sum is σ = 5945026560. Its totient is φ = 4457418768.

The previous prime is 5201110051. The next prime is 5201110073. The reversal of 5201110061 is 1600111025.

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 5201110061 - 26 = 5201109997 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 (5201110051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3506 + ... + 102051.

It is an arithmetic number, because the mean of its divisors is an integer number (743128320).

Almost surely, 25201110061 is an apocalyptic number.

It is an amenable number.

5201110061 is a deficient number, since it is larger than the sum of its proper divisors (743916499).

5201110061 is a wasteful number, since it uses less digits than its factorization.

5201110061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112603.

The product of its (nonzero) digits is 60, while the sum is 17.

The square root of 5201110061 is about 72118.7219867352. The cubic root of 5201110061 is about 1732.6014811731.

Adding to 5201110061 its reverse (1600111025), we get a palindrome (6801221086).

The spelling of 5201110061 in words is "five billion, two hundred one million, one hundred ten thousand, sixty-one".

Divisors: 1 7 7039 49273 105557 738899 743015723 5201110061