Search a number
-
+
210110220002011 = 72331663774110007
BaseRepresentation
bin101111110001100000011001…
…000001101110001011011011
31000112221100012111020112210111
4233301200121001232023123
5210014421212310031021
62022511145203425151
762153651056354630
oct5761403101561333
91015840174215714
10210110220002011
1160a472756a121a
121b6949276851b7
1390314023828b4
1439c5563244187
1519456b05858e1
hexbf181906e2db

210110220002011 has 32 divisors (see below), whose sum is σ = 241356850495488. Its totient is φ = 179172648725760.

The previous prime is 210110220001993. The next prime is 210110220002069. The reversal of 210110220002011 is 110200022011012.

210110220002011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 210110220002011 - 227 = 210110085784283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 210110220001982 and 210110220002000.

It is not an unprimeable number, because it can be changed into a prime (210110220002071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20996319570 + ... + 20996329576.

It is an arithmetic number, because the mean of its divisors is an integer number (7542401577984).

Almost surely, 2210110220002011 is an apocalyptic number.

210110220002011 is a deficient number, since it is larger than the sum of its proper divisors (31246630493477).

210110220002011 is a wasteful number, since it uses less digits than its factorization.

210110220002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19651.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 210110220002011 its reverse (110200022011012), we get a palindrome (320310242013023).

The spelling of 210110220002011 in words is "two hundred ten trillion, one hundred ten billion, two hundred twenty million, two thousand, eleven".

Divisors: 1 7 233 1631 1663 7741 10007 11641 54187 70049 387479 1803653 2331631 2712353 12625571 12873283 16321417 16641641 77464187 90112981 116491487 542249309 2999474939 3877502353 18049155571 20996324573 27142516471 126344088997 128822942981 901760600867 30015745714573 210110220002011