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6080066605 = 51216013321
BaseRepresentation
bin1011010100110011…
…00111010000101101
3120200201201101102001
411222121213100231
544422444112410
62443152532301
7303445466464
oct55231472055
916621641361
106080066605
112640048038
121218251091
1375b850562
144196d19db
15258ba133a
hex16a66742d

6080066605 has 4 divisors (see below), whose sum is σ = 7296079932. Its totient is φ = 4864053280.

The previous prime is 6080066581. The next prime is 6080066627. The reversal of 6080066605 is 5066600806.

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 2872316836 + 3207749769 = 53594^2 + 56637^2 .

It is not a de Polignac number, because 6080066605 - 219 = 6079542317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 608006656 + ... + 608006665.

It is an arithmetic number, because the mean of its divisors is an integer number (1824019983).

Almost surely, 26080066605 is an apocalyptic number.

It is an amenable number.

6080066605 is a deficient number, since it is larger than the sum of its proper divisors (1216013327).

6080066605 is a wasteful number, since it uses less digits than its factorization.

6080066605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216013326.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 6080066605 is about 77974.7818528529. The cubic root of 6080066605 is about 1825.1677188701.

The spelling of 6080066605 in words is "six billion, eighty million, sixty-six thousand, six hundred five".

Divisors: 1 5 1216013321 6080066605