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2010200111110 = 254720369209977
BaseRepresentation
bin11101010000001001010…
…000110111100000000110
321010011200022011011221001
4131100021100313200012
5230413342212023420
64135250112443514
7265142430006232
oct35201120674006
97104608134831
102010200111110
11705580614284
1228570bb4959a
1311773a847589
146d4194235c2
1537453717b0a
hex1d409437806

2010200111110 has 32 divisors (see below), whose sum is σ = 3695545607040. Its totient is φ = 786929574912.

The previous prime is 2010200111089. The next prime is 2010200111147. The reversal of 2010200111110 is 111110020102.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9468442 + ... + 9678418.

It is an arithmetic number, because the mean of its divisors is an integer number (115485800220).

Almost surely, 22010200111110 is an apocalyptic number.

2010200111110 is a deficient number, since it is larger than the sum of its proper divisors (1685345495930).

2010200111110 is a wasteful number, since it uses less digits than its factorization.

2010200111110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230400.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 2010200111110 its reverse (111110020102), we get a palindrome (2121310131212).

The spelling of 2010200111110 in words is "two trillion, ten billion, two hundred million, one hundred eleven thousand, one hundred ten".

Divisors: 1 2 5 10 47 94 235 470 20369 40738 101845 203690 209977 419954 957343 1049885 1914686 2099770 4786715 9573430 9868919 19737838 49344595 98689190 4277021513 8554043026 21385107565 42770215130 201020011111 402040022222 1005100055555 2010200111110