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2010200230 = 252310918011
BaseRepresentation
bin111011111010001…
…0011100010100110
312012002112202022101
41313310103202212
513104102401410
6531245322314
7100546264033
oct16764234246
95162482271
102010200230
11941784205
1248126639a
132606090bc
14150d9238a
15bb729d3a
hex77d138a6

2010200230 has 32 divisors (see below), whose sum is σ = 3779612928. Its totient is φ = 768319200.

The previous prime is 2010200201. The next prime is 2010200233. The reversal of 2010200230 is 320020102.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010200233) by changing a digit.

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, 246925 + ... + 254935.

It is an arithmetic number, because the mean of its divisors is an integer number (118112904).

Almost surely, 22010200230 is an apocalyptic number.

2010200230 is a deficient number, since it is larger than the sum of its proper divisors (1769412698).

2010200230 is a wasteful number, since it uses less digits than its factorization.

2010200230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9132.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 2010200230 is about 44835.2565510670. The cubic root of 2010200230 is about 1262.0593329230.

Adding to 2010200230 its reverse (320020102), we get a palindrome (2330220332).

The spelling of 2010200230 in words is "two billion, ten million, two hundred thousand, two hundred thirty".

Divisors: 1 2 5 10 23 46 115 230 1091 2182 5455 8011 10910 16022 25093 40055 50186 80110 125465 184253 250930 368506 921265 1842530 8740001 17480002 43700005 87400010 201020023 402040046 1005100115 2010200230