Search a number
-
+
2010120211210 = 251923354783009
BaseRepresentation
bin11101010000000100100…
…000000100101100001010
321010011110201210211212111
4131100010200010230022
5230413211233224320
64135234140132534
7265140436611016
oct35200440045412
97104421724774
102010120211210
1170553a501301
122856a923714a
13117727120927
146d40c985546
153744b6d3a5a
hex1d404804b0a

2010120211210 has 64 divisors (see below), whose sum is σ = 3832033795200. Its totient is φ = 757064835072.

The previous prime is 2010120211193. The next prime is 2010120211219. The reversal of 2010120211210 is 121120210102.

It is not an unprimeable number, because it can be changed into a prime (2010120211219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24174186 + ... + 24257194.

It is an arithmetic number, because the mean of its divisors is an integer number (59875528050).

Almost surely, 22010120211210 is an apocalyptic number.

2010120211210 is a deficient number, since it is larger than the sum of its proper divisors (1821913583990).

2010120211210 is a wasteful number, since it uses less digits than its factorization.

2010120211210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83815.

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

Adding to 2010120211210 its reverse (121120210102), we get a palindrome (2131240421312).

The spelling of 2010120211210 in words is "two trillion, ten billion, one hundred twenty million, two hundred eleven thousand, two hundred ten".

Divisors: 1 2 5 10 19 38 95 190 233 466 547 1094 1165 2330 2735 4427 5470 8854 10393 20786 22135 44270 51965 83009 103930 127451 166018 254902 415045 637255 830090 1274510 1577171 2421569 3154342 4843138 7885855 12107845 15771710 19341097 24215690 38682194 45405923 90811846 96705485 193410970 227029615 367480843 454059230 734961686 862712537 1725425074 1837404215 3674808430 4313562685 8627125370 10579580059 21159160118 52897900295 105795800590 201012021121 402024042242 1005060105605 2010120211210