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605106006061 = 2712837889977
BaseRepresentation
bin10001100111000110010…
…00001110100000101101
32010211212212201001000211
420303203020032200231
534403224114143221
61141552025422421
761501043121034
oct10634310164055
92124785631024
10605106006061
11213695624517
129933493aa11
13450a475357b
142140445b71b
1510b182636e1
hex8ce320e82d

605106006061 has 8 divisors (see below), whose sum is σ = 609485020544. Its totient is φ = 600742772640.

The previous prime is 605106006053. The next prime is 605106006077. The reversal of 605106006061 is 160600601506.

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 605106006061 - 23 = 605106006053 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 (605106006091) 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, 3868296 + ... + 4021681.

It is an arithmetic number, because the mean of its divisors is an integer number (76185627568).

Almost surely, 2605106006061 is an apocalyptic number.

It is an amenable number.

605106006061 is a deficient number, since it is larger than the sum of its proper divisors (4379014483).

605106006061 is a wasteful number, since it uses less digits than its factorization.

605106006061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7890531.

The product of its (nonzero) digits is 6480, while the sum is 31.

Adding to 605106006061 its reverse (160600601506), we get a palindrome (765706607567).

The spelling of 605106006061 in words is "six hundred five billion, one hundred six million, six thousand, sixty-one".

Divisors: 1 271 283 76693 7889977 2138183767 2232863491 605106006061