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6111000006061 = 17335323699457
BaseRepresentation
bin101100011101101001111…
…1111000000110110101101
3210122012120002122002200211
41120323103333000312231
51300110312000143221
620555204334222421
71200335163666166
oct130732377006655
923565502562624
106111000006061
111a4672a20a955
12828429654a11
13354359a99862
14171ab9b2276d
15a8e63c636e1

6111000006061 has 4 divisors (see below), whose sum is σ = 6146323705692. Its totient is φ = 6075676306432.

The previous prime is 6111000006037. The next prime is 6111000006077. The reversal of 6111000006061 is 1606000001116.

Adding to 6111000006061 its reverse (1606000001116), we get a palindrome (7717000007177).

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3965697856836 + 2145302149225 = 1991406^2 + 1464685^2 .

It is a cyclic number.

It is not a de Polignac number, because 6111000006061 - 29 = 6111000005549 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 (6111000006161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17661849556 + ... + 17661849901.

It is an arithmetic number, because the mean of its divisors is an integer number (1536580926423).

Almost surely, 26111000006061 is an apocalyptic number.

It is an amenable number.

6111000006061 is a deficient number, since it is larger than the sum of its proper divisors (35323699631).

6111000006061 is a wasteful number, since it uses less digits than its factorization.

6111000006061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35323699630.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 6111000006061 in words is "six trillion, one hundred eleven billion, six thousand, sixty-one".

Divisors: 1 173 35323699457 6111000006061