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2020368670 = 251138317749
BaseRepresentation
bin111100001101100…
…0110000100011110
312012210200100210021
41320123012010132
513114203244140
6532251302354
7101031564445
oct17033060436
95183610707
102020368670
11947499981
1248474a9ba
13262759528
1415247bd5c
15bc587b4a
hex786c611e

2020368670 has 16 divisors (see below), whose sum is σ = 3637188000. Its totient is φ = 808030944.

The previous prime is 2020368643. The next prime is 2020368703. The reversal of 2020368670 is 768630202.

It is a congruent 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, 104956 + ... + 122704.

It is an arithmetic number, because the mean of its divisors is an integer number (227324250).

Almost surely, 22020368670 is an apocalyptic number.

2020368670 is a deficient number, since it is larger than the sum of its proper divisors (1616819330).

2020368670 is a wasteful number, since it uses less digits than its factorization.

2020368670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29139.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 2020368670 is about 44948.5113212885. The cubic root of 2020368670 is about 1264.1837641914.

Adding to 2020368670 its reverse (768630202), we get a palindrome (2788998872).

The spelling of 2020368670 in words is "two billion, twenty million, three hundred sixty-eight thousand, six hundred seventy".

Divisors: 1 2 5 10 11383 17749 22766 35498 56915 88745 113830 177490 202036867 404073734 1010184335 2020368670