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2020050110 = 251371218857
BaseRepresentation
bin111100001100111…
…1000010010111110
312012210002011210202
41320121320102332
513114113100420
6532240403502
7101026066631
oct17031702276
95183064722
102020050110
119472a1601
12484616592
13262677530
141523d7c18
15bc523575
hex786784be

2020050110 has 32 divisors (see below), whose sum is σ = 3970959552. Its totient is φ = 735356160.

The previous prime is 2020050107. The next prime is 2020050127. The reversal of 2020050110 is 110500202.

It is a super-2 number, since 2×20200501102 = 8161204893822024200, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2020050091 and 2020050100.

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 15 ways as a sum of consecutive naturals, for example, 100199 + ... + 118658.

It is an arithmetic number, because the mean of its divisors is an integer number (124092486).

Almost surely, 22020050110 is an apocalyptic number.

2020050110 is a deficient number, since it is larger than the sum of its proper divisors (1950909442).

2020050110 is a wasteful number, since it uses less digits than its factorization.

2020050110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218948.

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 2020050110 is about 44944.9675714645. The cubic root of 2020050110 is about 1264.1173176473.

Adding to 2020050110 its reverse (110500202), we get a palindrome (2130550312).

The spelling of 2020050110 in words is "two billion, twenty million, fifty thousand, one hundred ten".

Divisors: 1 2 5 10 13 26 65 71 130 142 355 710 923 1846 4615 9230 218857 437714 1094285 2188570 2845141 5690282 14225705 15538847 28451410 31077694 77694235 155388470 202005011 404010022 1010025055 2020050110