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606130669 = 19130710337
BaseRepresentation
bin100100001000001…
…101000111101101
31120020112121222001
4210020031013231
52220132140134
6140051252301
721010011544
oct4410150755
91506477861
10606130669
11291165a41
1214abaa091
1398764201
145a70115b
153832e414
hex2420d1ed

606130669 has 8 divisors (see below), whose sum is σ = 611347968. Its totient is φ = 600935040.

The previous prime is 606130667. The next prime is 606130697. The reversal of 606130669 is 966031606.

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 606130669 - 21 = 606130667 is a prime.

It is a super-2 number, since 2×6061306692 = 734788775804775122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606130663) 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, 53469 + ... + 63805.

It is an arithmetic number, because the mean of its divisors is an integer number (76418496).

Almost surely, 2606130669 is an apocalyptic number.

It is an amenable number.

606130669 is a deficient number, since it is larger than the sum of its proper divisors (5217299).

606130669 is a wasteful number, since it uses less digits than its factorization.

606130669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10835.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 606130669 is about 24619.7211397692. The cubic root of 606130669 is about 846.2956066351.

The spelling of 606130669 in words is "six hundred six million, one hundred thirty thousand, six hundred sixty-nine".

Divisors: 1 191 307 10337 58637 1974367 3173459 606130669