Search a number
-
+
2010230211 = 311109558863
BaseRepresentation
bin111011111010001…
…1010110111000011
312012002121021102210
41313310122313003
513104104331321
6531250113203
7100546450323
oct16764326703
95162537383
102010230211
119417a4790
1248127b803
13260619942
14150d9d283
15bb733b76
hex77d1adc3

2010230211 has 16 divisors (see below), whose sum is σ = 2950801920. Its totient is φ = 1207141920.

The previous prime is 2010230179. The next prime is 2010230227. The reversal of 2010230211 is 1120320102.

It is not a de Polignac number, because 2010230211 - 25 = 2010230179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2010230281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275835 + ... + 283028.

It is an arithmetic number, because the mean of its divisors is an integer number (184425120).

Almost surely, 22010230211 is an apocalyptic number.

2010230211 is a deficient number, since it is larger than the sum of its proper divisors (940571709).

2010230211 is a wasteful number, since it uses less digits than its factorization.

2010230211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558986.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2010230211 is about 44835.5908960727. The cubic root of 2010230211 is about 1262.0656071923.

Adding to 2010230211 its reverse (1120320102), we get a palindrome (3130550313).

It can be divided in two parts, 2010 and 230211, that added together give a triangular number (232221 = T681).

The spelling of 2010230211 in words is "two billion, ten million, two hundred thirty thousand, two hundred eleven".

Divisors: 1 3 11 33 109 327 1199 3597 558863 1676589 6147493 18442479 60916067 182748201 670076737 2010230211