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200607065 = 5291383497
BaseRepresentation
bin10111111010100…
…00010101011001
3111222110220011022
423331100111121
5402323411230
631523412225
74654063151
oct1375202531
9458426138
10200607065
11a326806a
1257224075
133273a709
141c8dd761
15129291e5
hexbf50559

200607065 has 8 divisors (see below), whose sum is σ = 249029640. Its totient is φ = 154951552.

The previous prime is 200607059. The next prime is 200607079. The reversal of 200607065 is 560706002.

It can be written as a sum of positive squares in 4 ways, for example, as 8479744 + 192127321 = 2912^2 + 13861^2 .

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 200607065 - 24 = 200607049 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 691604 + ... + 691893.

It is an arithmetic number, because the mean of its divisors is an integer number (31128705).

Almost surely, 2200607065 is an apocalyptic number.

It is an amenable number.

200607065 is a deficient number, since it is larger than the sum of its proper divisors (48422575).

200607065 is a wasteful number, since it uses less digits than its factorization.

200607065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383531.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 200607065 is about 14163.5823505214. The cubic root of 200607065 is about 585.3946396027.

The spelling of 200607065 in words is "two hundred million, six hundred seven thousand, sixty-five".

Divisors: 1 5 29 145 1383497 6917485 40121413 200607065